253529640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 384

約数和(自身を含む): 1037836800

約数和(自身を除く): 784307160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 71, 72, 78, 84, 90, 91, 104, 105, 109, 117, 120, 126, 130, 140, 142, 156, 168, 180, 182, 195, 210, 213, 218, 234, 252, 260, 273, 280, 284, 312, 315, 327, 355, 360, 364, 390, 420, 426, 436, 455, 468, 497, 504, 520, 545, 546, 568, 585, 630, 639, 654, 710, 728, 763, 780, 819, 840, 852, 872, 910, 923, 936, 981, 994, 1065, 1090, 1092, 1170, 1260, 1278, 1308, 1365, 1417, 1420, 1491, 1526, 1560, 1635, 1638, 1704, 1820, 1846, 1962, 1988, 2130, 2180, 2184, 2289, 2340, 2485, 2520, 2556, 2616, 2730, 2769, 2834, 2840, 2982, 3052, 3195, 3270, 3276, 3640, 3692, 3815, 3924, 3976, 4095, 4251, 4260, 4360, 4473, 4578, 4615, 4680, 4905, 4970, 5112, 5460, 5538, 5668, 5964, 6104, 6390, 6461, 6540, 6552, 6867, 7085, 7384, 7455, 7630, 7739, 7848, 8190, 8307, 8502, 8520, 8946, 9156, 9230, 9810, 9919, 9940, 10920, 11076, 11336, 11445, 11928, 12753, 12780, 12922, 13080, 13734, 13845, 14170, 14910, 15260, 15478, 16380, 16614, 17004, 17892, 18312, 18460, 19383, 19620, 19838, 19880, 21255, 22152, 22365, 22890, 23217, 25506, 25560, 25844, 27468, 27690, 28340, 29757, 29820, 30520, 30956, 32305, 32760, 33228, 34008, 34335, 35784, 36920, 38695, 38766, 39240, 39676, 41535, 42510, 44730, 45780, 46434, 49595, 51012, 51688, 54173, 54936, 55380, 56680, 58149, 59514, 59640, 61912, 63765, 64610, 66456, 68670, 69651, 77390, 77532, 79352, 83070, 85020, 89271, 89460, 91560, 92868, 96915, 99190, 100607, 102024, 108346, 110760, 116085, 116298, 119028, 127530, 129220, 137340, 139302, 148785, 154780, 155064, 162519, 166140, 170040, 178542, 178920, 185736, 193830, 198380, 201214, 216692, 232170, 232596, 238056, 255060, 258440, 270865, 274680, 278604, 290745, 297570, 301821, 309560, 325038, 332280, 348255, 357084, 387660, 396760, 402428, 433384, 446355, 464340, 465192, 487557, 503035, 510120, 541730, 557208, 581490, 595140, 603642, 650076, 696510, 704249, 714168, 775320, 804856, 812595, 892710, 905463, 928680, 975114, 1006070, 1083460, 1162980, 1190280, 1207284, 1300152, 1393020, 1408498, 1509105, 1625190, 1785420, 1810926, 1950228, 2012140, 2112747, 2166920, 2325960, 2414568, 2437785, 2786040, 2816996, 3018210, 3250380, 3521245, 3570840, 3621852, 3900456, 4024280, 4225494, 4527315, 4875570, 5633992, 6036420, 6338241, 6500760, 7042490, 7243704, 8450988, 9054630, 9751140, 10563735, 12072840, 12676482, 14084980, 16901976, 18109260, 19502280, 21127470, 25352964, 28169960, 31691205, 36218520, 42254940, 50705928, 63382410, 84509880, 126764820, 253529640]

約数ペア:

[(1, 253529640), (2, 126764820), (3, 84509880), (4, 63382410), (5, 50705928), (6, 42254940), (7, 36218520), (8, 31691205), (9, 28169960), (10, 25352964), (12, 21127470), (13, 19502280), (14, 18109260), (15, 16901976), (18, 14084980), (20, 12676482), (21, 12072840), (24, 10563735), (26, 9751140), (28, 9054630), (30, 8450988), (35, 7243704), (36, 7042490), (39, 6500760), (40, 6338241), (42, 6036420), (45, 5633992), (52, 4875570), (56, 4527315), (60, 4225494), (63, 4024280), (65, 3900456), (70, 3621852), (71, 3570840), (72, 3521245), (78, 3250380), (84, 3018210), (90, 2816996), (91, 2786040), (104, 2437785), (105, 2414568), (109, 2325960), (117, 2166920), (120, 2112747), (126, 2012140), (130, 1950228), (140, 1810926), (142, 1785420), (156, 1625190), (168, 1509105), (180, 1408498), (182, 1393020), (195, 1300152), (210, 1207284), (213, 1190280), (218, 1162980), (234, 1083460), (252, 1006070), (260, 975114), (273, 928680), (280, 905463), (284, 892710), (312, 812595), (315, 804856), (327, 775320), (355, 714168), (360, 704249), (364, 696510), (390, 650076), (420, 603642), (426, 595140), (436, 581490), (455, 557208), (468, 541730), (497, 510120), (504, 503035), (520, 487557), (545, 465192), (546, 464340), (568, 446355), (585, 433384), (630, 402428), (639, 396760), (654, 387660), (710, 357084), (728, 348255), (763, 332280), (780, 325038), (819, 309560), (840, 301821), (852, 297570), (872, 290745), (910, 278604), (923, 274680), (936, 270865), (981, 258440), (994, 255060), (1065, 238056), (1090, 232596), (1092, 232170), (1170, 216692), (1260, 201214), (1278, 198380), (1308, 193830), (1365, 185736), (1417, 178920), (1420, 178542), (1491, 170040), (1526, 166140), (1560, 162519), (1635, 155064), (1638, 154780), (1704, 148785), (1820, 139302), (1846, 137340), (1962, 129220), (1988, 127530), (2130, 119028), (2180, 116298), (2184, 116085), (2289, 110760), (2340, 108346), (2485, 102024), (2520, 100607), (2556, 99190), (2616, 96915), (2730, 92868), (2769, 91560), (2834, 89460), (2840, 89271), (2982, 85020), (3052, 83070), (3195, 79352), (3270, 77532), (3276, 77390), (3640, 69651), (3692, 68670), (3815, 66456), (3924, 64610), (3976, 63765), (4095, 61912), (4251, 59640), (4260, 59514), (4360, 58149), (4473, 56680), (4578, 55380), (4615, 54936), (4680, 54173), (4905, 51688), (4970, 51012), (5112, 49595), (5460, 46434), (5538, 45780), (5668, 44730), (5964, 42510), (6104, 41535), (6390, 39676), (6461, 39240), (6540, 38766), (6552, 38695), (6867, 36920), (7085, 35784), (7384, 34335), (7455, 34008), (7630, 33228), (7739, 32760), (7848, 32305), (8190, 30956), (8307, 30520), (8502, 29820), (8520, 29757), (8946, 28340), (9156, 27690), (9230, 27468), (9810, 25844), (9919, 25560), (9940, 25506), (10920, 23217), (11076, 22890), (11336, 22365), (11445, 22152), (11928, 21255), (12753, 19880), (12780, 19838), (12922, 19620), (13080, 19383), (13734, 18460), (13845, 18312), (14170, 17892), (14910, 17004), (15260, 16614), (15478, 16380)]