19939739400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:850

約数の個数: 576

約数和(自身を含む): 80223436800

約数和(自身を除く): 60283697400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 71, 72, 75, 84, 90, 93, 100, 105, 120, 124, 126, 140, 142, 150, 155, 168, 175, 180, 186, 200, 210, 213, 217, 225, 248, 252, 279, 280, 284, 300, 310, 315, 350, 355, 360, 372, 420, 426, 434, 450, 465, 497, 504, 525, 558, 568, 600, 620, 630, 639, 651, 700, 710, 719, 744, 775, 840, 852, 868, 900, 930, 994, 1050, 1065, 1085, 1116, 1240, 1260, 1278, 1302, 1395, 1400, 1420, 1438, 1491, 1550, 1575, 1704, 1736, 1775, 1800, 1860, 1953, 1988, 2100, 2130, 2157, 2170, 2201, 2232, 2325, 2485, 2520, 2556, 2604, 2790, 2840, 2876, 2982, 3100, 3150, 3195, 3255, 3550, 3595, 3720, 3906, 3976, 4200, 4260, 4314, 4340, 4402, 4473, 4650, 4970, 5033, 5112, 5208, 5325, 5425, 5580, 5752, 5964, 6200, 6300, 6390, 6471, 6510, 6603, 6975, 7100, 7190, 7455, 7812, 8520, 8628, 8680, 8804, 8946, 9300, 9765, 9940, 10066, 10650, 10785, 10850, 11005, 11160, 11928, 12425, 12600, 12780, 12942, 13020, 13206, 13950, 14200, 14380, 14910, 15099, 15407, 15624, 15975, 16275, 17256, 17608, 17892, 17975, 18600, 19530, 19809, 19880, 20132, 21300, 21570, 21700, 22010, 22289, 22365, 24850, 25165, 25560, 25884, 26040, 26412, 27900, 28760, 29820, 30198, 30814, 31950, 32355, 32550, 33015, 35784, 35950, 37275, 39060, 39618, 40264, 42600, 43140, 43400, 44020, 44578, 44730, 45297, 46221, 48825, 49700, 50330, 51049, 51768, 52824, 53925, 55025, 55800, 59640, 60396, 61628, 63900, 64710, 65100, 66030, 66867, 71900, 74550, 75495, 77035, 78120, 79236, 86280, 88040, 89156, 89460, 90594, 92442, 97650, 99045, 99400, 100660, 102098, 107850, 110050, 111445, 111825, 120792, 123256, 125825, 127800, 129420, 130200, 132060, 133734, 138663, 143800, 149100, 150990, 153147, 154070, 156023, 158472, 161775, 165075, 178312, 178920, 181188, 184884, 195300, 198090, 200601, 201320, 204196, 215700, 220100, 222890, 223650, 226485, 231105, 251650, 255245, 258840, 264120, 267468, 277326, 298200, 301980, 306294, 308140, 312046, 323550, 330150, 334335, 357343, 362376, 369768, 377475, 385175, 390600, 396180, 401202, 408392, 431400, 440200, 445780, 447300, 452970, 459441, 462210, 468069, 495225, 503300, 510490, 534936, 554652, 557225, 603960, 612588, 616280, 624092, 647100, 660300, 668670, 693315, 714686, 754950, 765735, 770350, 780115, 792360, 802404, 891560, 894600, 905940, 918882, 924420, 936138, 990450, 1003005, 1006600, 1020980, 1072029, 1109304, 1114450, 1132425, 1155525, 1225176, 1248184, 1276225, 1294200, 1320600, 1337340, 1386630, 1404207, 1429372, 1509900, 1531470, 1540700, 1560230, 1582519, 1604808, 1671675, 1786715, 1811880, 1837764, 1848840, 1872276, 1980900, 2006010, 2041960, 2144058, 2228900, 2264850, 2297205, 2311050, 2340345, 2552450, 2674680, 2773260, 2808414, 2858744, 3019800, 3062940, 3081400, 3120460, 3165038, 3216087, 3343350, 3466575, 3573430, 3675528, 3744552, 3828675, 3900575, 3961800, 4012020, 4288116, 4457800, 4529700, 4594410, 4622100, 4680690, 4747557, 5015025, 5104900, 5360145, 5546520, 5616828, 6125880, 6240920, 6330076, 6432174, 6686700, 6933150, 7021035, 7146860, 7657350, 7801150, 7912595, 8024040, 8576232, 8933575, 9059400, 9188820, 9244200, 9361380, 9495114, 10030050, 10209800, 10720290, 11077633, 11233656, 11486025, 11701725, 12660152, 12864348, 13373400, 13866300, 14042070, 14242671, 14293720, 15314700, 15602300, 15825190, 16080435, 17867150, 18377640, 18722760, 18990228, 20060100, 21440580, 22155266, 22972050, 23403450, 23737785, 25728696, 26800725, 27732600, 28084140, 28485342, 30629400, 31204600, 31650380, 32160870, 33232899, 35105175, 35734300, 37980456, 39562975, 40120200, 42881160, 44310532, 45944100, 46806900, 47475570, 53601450, 55388165, 56168280, 56970684, 63300760, 64321740, 66465798, 70210350, 71213355, 71468600, 79125950, 80402175, 88621064, 91888200, 93613800, 94951140, 99698697, 107202900, 110776330, 113941368, 118688925, 128643480, 132931596, 140420700, 142426710, 158251900, 160804350, 166164495, 189902280, 199397394, 214405800, 221552660, 237377850, 265863192, 276940825, 280841400, 284853420, 316503800, 321608700, 332328990, 356066775, 398794788, 443105320, 474755700, 498493485, 553881650, 569706840, 643217400, 664657980, 712133550, 797589576, 830822475, 949511400, 996986970, 1107763300, 1329315960, 1424267100, 1661644950, 1993973940, 2215526600, 2492467425, 2848534200, 3323289900, 3987947880, 4984934850, 6646579800, 9969869700, 19939739400]

約数ペア:

[(1, 19939739400), (2, 9969869700), (3, 6646579800), (4, 4984934850), (5, 3987947880), (6, 3323289900), (7, 2848534200), (8, 2492467425), (9, 2215526600), (10, 1993973940), (12, 1661644950), (14, 1424267100), (15, 1329315960), (18, 1107763300), (20, 996986970), (21, 949511400), (24, 830822475), (25, 797589576), (28, 712133550), (30, 664657980), (31, 643217400), (35, 569706840), (36, 553881650), (40, 498493485), (42, 474755700), (45, 443105320), (50, 398794788), (56, 356066775), (60, 332328990), (62, 321608700), (63, 316503800), (70, 284853420), (71, 280841400), (72, 276940825), (75, 265863192), (84, 237377850), (90, 221552660), (93, 214405800), (100, 199397394), (105, 189902280), (120, 166164495), (124, 160804350), (126, 158251900), (140, 142426710), (142, 140420700), (150, 132931596), (155, 128643480), (168, 118688925), (175, 113941368), (180, 110776330), (186, 107202900), (200, 99698697), (210, 94951140), (213, 93613800), (217, 91888200), (225, 88621064), (248, 80402175), (252, 79125950), (279, 71468600), (280, 71213355), (284, 70210350), (300, 66465798), (310, 64321740), (315, 63300760), (350, 56970684), (355, 56168280), (360, 55388165), (372, 53601450), (420, 47475570), (426, 46806900), (434, 45944100), (450, 44310532), (465, 42881160), (497, 40120200), (504, 39562975), (525, 37980456), (558, 35734300), (568, 35105175), (600, 33232899), (620, 32160870), (630, 31650380), (639, 31204600), (651, 30629400), (700, 28485342), (710, 28084140), (719, 27732600), (744, 26800725), (775, 25728696), (840, 23737785), (852, 23403450), (868, 22972050), (900, 22155266), (930, 21440580), (994, 20060100), (1050, 18990228), (1065, 18722760), (1085, 18377640), (1116, 17867150), (1240, 16080435), (1260, 15825190), (1278, 15602300), (1302, 15314700), (1395, 14293720), (1400, 14242671), (1420, 14042070), (1438, 13866300), (1491, 13373400), (1550, 12864348), (1575, 12660152), (1704, 11701725), (1736, 11486025), (1775, 11233656), (1800, 11077633), (1860, 10720290), (1953, 10209800), (1988, 10030050), (2100, 9495114), (2130, 9361380), (2157, 9244200), (2170, 9188820), (2201, 9059400), (2232, 8933575), (2325, 8576232), (2485, 8024040), (2520, 7912595), (2556, 7801150), (2604, 7657350), (2790, 7146860), (2840, 7021035), (2876, 6933150), (2982, 6686700), (3100, 6432174), (3150, 6330076), (3195, 6240920), (3255, 6125880), (3550, 5616828), (3595, 5546520), (3720, 5360145), (3906, 5104900), (3976, 5015025), (4200, 4747557), (4260, 4680690), (4314, 4622100), (4340, 4594410), (4402, 4529700), (4473, 4457800), (4650, 4288116), (4970, 4012020), (5033, 3961800), (5112, 3900575), (5208, 3828675), (5325, 3744552), (5425, 3675528), (5580, 3573430), (5752, 3466575), (5964, 3343350), (6200, 3216087), (6300, 3165038), (6390, 3120460), (6471, 3081400), (6510, 3062940), (6603, 3019800), (6975, 2858744), (7100, 2808414), (7190, 2773260), (7455, 2674680), (7812, 2552450), (8520, 2340345), (8628, 2311050), (8680, 2297205), (8804, 2264850), (8946, 2228900), (9300, 2144058), (9765, 2041960), (9940, 2006010), (10066, 1980900), (10650, 1872276), (10785, 1848840), (10850, 1837764), (11005, 1811880), (11160, 1786715), (11928, 1671675), (12425, 1604808), (12600, 1582519), (12780, 1560230), (12942, 1540700), (13020, 1531470), (13206, 1509900), (13950, 1429372), (14200, 1404207), (14380, 1386630), (14910, 1337340), (15099, 1320600), (15407, 1294200), (15624, 1276225), (15975, 1248184), (16275, 1225176), (17256, 1155525), (17608, 1132425), (17892, 1114450), (17975, 1109304), (18600, 1072029), (19530, 1020980), (19809, 1006600), (19880, 1003005), (20132, 990450), (21300, 936138), (21570, 924420), (21700, 918882), (22010, 905940), (22289, 894600), (22365, 891560), (24850, 802404), (25165, 792360), (25560, 780115), (25884, 770350), (26040, 765735), (26412, 754950), (27900, 714686), (28760, 693315), (29820, 668670), (30198, 660300), (30814, 647100), (31950, 624092), (32355, 616280), (32550, 612588), (33015, 603960), (35784, 557225), (35950, 554652), (37275, 534936), (39060, 510490), (39618, 503300), (40264, 495225), (42600, 468069), (43140, 462210), (43400, 459441), (44020, 452970), (44578, 447300), (44730, 445780), (45297, 440200), (46221, 431400), (48825, 408392), (49700, 401202), (50330, 396180), (51049, 390600), (51768, 385175), (52824, 377475), (53925, 369768), (55025, 362376), (55800, 357343), (59640, 334335), (60396, 330150), (61628, 323550), (63900, 312046), (64710, 308140), (65100, 306294), (66030, 301980), (66867, 298200), (71900, 277326), (74550, 267468), (75495, 264120), (77035, 258840), (78120, 255245), (79236, 251650), (86280, 231105), (88040, 226485), (89156, 223650), (89460, 222890), (90594, 220100), (92442, 215700), (97650, 204196), (99045, 201320), (99400, 200601), (100660, 198090), (102098, 195300), (107850, 184884), (110050, 181188), (111445, 178920), (111825, 178312), (120792, 165075), (123256, 161775), (125825, 158472), (127800, 156023), (129420, 154070), (130200, 153147), (132060, 150990), (133734, 149100), (138663, 143800)]