28407261960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13309}}^1$

素因数の和:13362

約数の個数: 432

約数和(自身を含む): 118056638700

約数和(自身を除く): 89649376740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 121, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 242, 245, 252, 264, 280, 294, 308, 315, 330, 360, 363, 385, 392, 396, 420, 440, 441, 462, 484, 490, 495, 504, 539, 588, 605, 616, 630, 660, 693, 726, 735, 770, 792, 840, 847, 882, 924, 968, 980, 990, 1078, 1089, 1155, 1176, 1210, 1260, 1320, 1386, 1452, 1470, 1540, 1617, 1694, 1764, 1815, 1848, 1960, 1980, 2156, 2178, 2205, 2310, 2420, 2520, 2541, 2695, 2772, 2904, 2940, 3080, 3234, 3388, 3465, 3528, 3630, 3960, 4235, 4312, 4356, 4410, 4620, 4840, 4851, 5082, 5390, 5445, 5544, 5880, 5929, 6468, 6776, 6930, 7260, 7623, 8085, 8470, 8712, 8820, 9240, 9702, 10164, 10780, 10890, 11858, 12705, 12936, 13309, 13860, 14520, 15246, 16170, 16940, 17640, 17787, 19404, 20328, 21560, 21780, 23716, 24255, 25410, 26618, 27720, 29645, 30492, 32340, 33880, 35574, 38115, 38808, 39927, 43560, 47432, 48510, 50820, 53236, 53361, 59290, 60984, 64680, 66545, 71148, 76230, 79854, 88935, 93163, 97020, 101640, 106472, 106722, 118580, 119781, 133090, 142296, 146399, 152460, 159708, 177870, 186326, 194040, 199635, 213444, 237160, 239562, 266180, 266805, 279489, 292798, 304920, 319416, 355740, 372652, 399270, 426888, 439197, 465815, 479124, 532360, 533610, 558978, 585596, 598905, 652141, 711480, 731995, 745304, 798540, 838467, 878394, 931630, 958248, 1024793, 1067220, 1117956, 1171192, 1197810, 1304282, 1317591, 1397445, 1463990, 1597080, 1610389, 1676934, 1756788, 1863260, 1956423, 2049586, 2134440, 2195985, 2235912, 2395620, 2608564, 2635182, 2794890, 2927980, 3074379, 3220778, 3260705, 3353868, 3513576, 3726520, 3912846, 4099172, 4192335, 4391970, 4791240, 4831167, 5123965, 5217128, 5270364, 5589780, 5855960, 5869269, 6148758, 6441556, 6521410, 6587955, 6707736, 7173551, 7825692, 8051945, 8198344, 8384670, 8783940, 9223137, 9662334, 9782115, 10247930, 10540728, 11179560, 11272723, 11738538, 12297516, 12883112, 13042820, 13175910, 14347102, 14493501, 15371895, 15651384, 16103890, 16769340, 17567880, 18446274, 19324668, 19564230, 20495860, 21520653, 22545446, 23477076, 24155835, 24595032, 26085640, 26351820, 28694204, 28987002, 29346345, 30743790, 32207780, 33538680, 33818169, 35867755, 36892548, 38649336, 39128460, 40991720, 43041306, 45090892, 46115685, 46954152, 48311670, 52703640, 56363615, 57388408, 57974004, 58692690, 61487580, 64415560, 64561959, 67636338, 71735510, 72467505, 73785096, 78256920, 78909061, 86082612, 90181784, 92231370, 96623340, 101454507, 107603265, 112727230, 115948008, 117385380, 122975160, 129123918, 135272676, 143471020, 144935010, 157818122, 169090845, 172165224, 184462740, 193246680, 202909014, 215206530, 225454460, 234770760, 236727183, 258247836, 270545352, 286942040, 289870020, 315636244, 322809795, 338181690, 368925480, 394545305, 405818028, 430413060, 450908920, 473454366, 507272535, 516495672, 579740040, 631272488, 645619590, 676363380, 710181549, 789090610, 811636056, 860826120, 946908732, 1014545070, 1183635915, 1291239180, 1352726760, 1420363098, 1578181220, 1893817464, 2029090140, 2367271830, 2582478360, 2840726196, 3156362440, 3550907745, 4058180280, 4734543660, 5681452392, 7101815490, 9469087320, 14203630980, 28407261960]

約数ペア:

[(1, 28407261960), (2, 14203630980), (3, 9469087320), (4, 7101815490), (5, 5681452392), (6, 4734543660), (7, 4058180280), (8, 3550907745), (9, 3156362440), (10, 2840726196), (11, 2582478360), (12, 2367271830), (14, 2029090140), (15, 1893817464), (18, 1578181220), (20, 1420363098), (21, 1352726760), (22, 1291239180), (24, 1183635915), (28, 1014545070), (30, 946908732), (33, 860826120), (35, 811636056), (36, 789090610), (40, 710181549), (42, 676363380), (44, 645619590), (45, 631272488), (49, 579740040), (55, 516495672), (56, 507272535), (60, 473454366), (63, 450908920), (66, 430413060), (70, 405818028), (72, 394545305), (77, 368925480), (84, 338181690), (88, 322809795), (90, 315636244), (98, 289870020), (99, 286942040), (105, 270545352), (110, 258247836), (120, 236727183), (121, 234770760), (126, 225454460), (132, 215206530), (140, 202909014), (147, 193246680), (154, 184462740), (165, 172165224), (168, 169090845), (180, 157818122), (196, 144935010), (198, 143471020), (210, 135272676), (220, 129123918), (231, 122975160), (242, 117385380), (245, 115948008), (252, 112727230), (264, 107603265), (280, 101454507), (294, 96623340), (308, 92231370), (315, 90181784), (330, 86082612), (360, 78909061), (363, 78256920), (385, 73785096), (392, 72467505), (396, 71735510), (420, 67636338), (440, 64561959), (441, 64415560), (462, 61487580), (484, 58692690), (490, 57974004), (495, 57388408), (504, 56363615), (539, 52703640), (588, 48311670), (605, 46954152), (616, 46115685), (630, 45090892), (660, 43041306), (693, 40991720), (726, 39128460), (735, 38649336), (770, 36892548), (792, 35867755), (840, 33818169), (847, 33538680), (882, 32207780), (924, 30743790), (968, 29346345), (980, 28987002), (990, 28694204), (1078, 26351820), (1089, 26085640), (1155, 24595032), (1176, 24155835), (1210, 23477076), (1260, 22545446), (1320, 21520653), (1386, 20495860), (1452, 19564230), (1470, 19324668), (1540, 18446274), (1617, 17567880), (1694, 16769340), (1764, 16103890), (1815, 15651384), (1848, 15371895), (1960, 14493501), (1980, 14347102), (2156, 13175910), (2178, 13042820), (2205, 12883112), (2310, 12297516), (2420, 11738538), (2520, 11272723), (2541, 11179560), (2695, 10540728), (2772, 10247930), (2904, 9782115), (2940, 9662334), (3080, 9223137), (3234, 8783940), (3388, 8384670), (3465, 8198344), (3528, 8051945), (3630, 7825692), (3960, 7173551), (4235, 6707736), (4312, 6587955), (4356, 6521410), (4410, 6441556), (4620, 6148758), (4840, 5869269), (4851, 5855960), (5082, 5589780), (5390, 5270364), (5445, 5217128), (5544, 5123965), (5880, 4831167), (5929, 4791240), (6468, 4391970), (6776, 4192335), (6930, 4099172), (7260, 3912846), (7623, 3726520), (8085, 3513576), (8470, 3353868), (8712, 3260705), (8820, 3220778), (9240, 3074379), (9702, 2927980), (10164, 2794890), (10780, 2635182), (10890, 2608564), (11858, 2395620), (12705, 2235912), (12936, 2195985), (13309, 2134440), (13860, 2049586), (14520, 1956423), (15246, 1863260), (16170, 1756788), (16940, 1676934), (17640, 1610389), (17787, 1597080), (19404, 1463990), (20328, 1397445), (21560, 1317591), (21780, 1304282), (23716, 1197810), (24255, 1171192), (25410, 1117956), (26618, 1067220), (27720, 1024793), (29645, 958248), (30492, 931630), (32340, 878394), (33880, 838467), (35574, 798540), (38115, 745304), (38808, 731995), (39927, 711480), (43560, 652141), (47432, 598905), (48510, 585596), (50820, 558978), (53236, 533610), (53361, 532360), (59290, 479124), (60984, 465815), (64680, 439197), (66545, 426888), (71148, 399270), (76230, 372652), (79854, 355740), (88935, 319416), (93163, 304920), (97020, 292798), (101640, 279489), (106472, 266805), (106722, 266180), (118580, 239562), (119781, 237160), (133090, 213444), (142296, 199635), (146399, 194040), (152460, 186326), (159708, 177870)]