955978920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:889

約数の個数: 288

約数和(自身を含む): 3545661600

約数和(自身を除く): 2589682680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 169, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 338, 342, 360, 380, 390, 456, 468, 494, 507, 520, 570, 585, 676, 684, 741, 760, 780, 827, 845, 855, 936, 988, 1014, 1140, 1170, 1235, 1352, 1368, 1482, 1521, 1560, 1654, 1690, 1710, 1976, 2028, 2223, 2280, 2340, 2470, 2481, 2535, 2964, 3042, 3211, 3308, 3380, 3420, 3705, 4056, 4135, 4446, 4680, 4940, 4962, 5070, 5928, 6084, 6422, 6616, 6760, 6840, 7410, 7443, 7605, 8270, 8892, 9633, 9880, 9924, 10140, 10751, 11115, 12168, 12405, 12844, 14820, 14886, 15210, 15713, 16055, 16540, 17784, 19266, 19848, 20280, 21502, 22230, 24810, 25688, 28899, 29640, 29772, 30420, 31426, 32110, 32253, 33080, 37215, 38532, 43004, 44460, 47139, 48165, 49620, 53755, 57798, 59544, 60840, 62852, 64220, 64506, 74430, 77064, 78565, 86008, 88920, 94278, 96330, 96759, 99240, 107510, 115596, 125704, 128440, 129012, 139763, 141417, 144495, 148860, 157130, 161265, 188556, 192660, 193518, 204269, 215020, 231192, 235695, 258024, 279526, 282834, 288990, 297720, 314260, 322530, 377112, 385320, 387036, 408538, 419289, 430040, 471390, 483795, 559052, 565668, 577980, 612807, 628520, 645060, 698815, 707085, 774072, 817076, 838578, 942780, 967590, 1021345, 1118104, 1131336, 1155960, 1225614, 1257867, 1290120, 1397630, 1414170, 1634152, 1677156, 1838421, 1885560, 1935180, 2042690, 2096445, 2451228, 2515734, 2655497, 2795260, 2828340, 3064035, 3354312, 3676842, 3870360, 4085380, 4192890, 4902456, 5031468, 5310994, 5590520, 5656680, 6128070, 6289335, 7353684, 7966491, 8170760, 8385780, 9192105, 10062936, 10621988, 12256140, 12578670, 13277485, 14707368, 15932982, 16771560, 18384210, 21243976, 23899473, 24512280, 25157340, 26554970, 31865964, 36768420, 39832455, 47798946, 50314680, 53109940, 63731928, 73536840, 79664910, 95597892, 106219880, 119497365, 159329820, 191195784, 238994730, 318659640, 477989460, 955978920]

約数ペア:

[(1, 955978920), (2, 477989460), (3, 318659640), (4, 238994730), (5, 191195784), (6, 159329820), (8, 119497365), (9, 106219880), (10, 95597892), (12, 79664910), (13, 73536840), (15, 63731928), (18, 53109940), (19, 50314680), (20, 47798946), (24, 39832455), (26, 36768420), (30, 31865964), (36, 26554970), (38, 25157340), (39, 24512280), (40, 23899473), (45, 21243976), (52, 18384210), (57, 16771560), (60, 15932982), (65, 14707368), (72, 13277485), (76, 12578670), (78, 12256140), (90, 10621988), (95, 10062936), (104, 9192105), (114, 8385780), (117, 8170760), (120, 7966491), (130, 7353684), (152, 6289335), (156, 6128070), (169, 5656680), (171, 5590520), (180, 5310994), (190, 5031468), (195, 4902456), (228, 4192890), (234, 4085380), (247, 3870360), (260, 3676842), (285, 3354312), (312, 3064035), (338, 2828340), (342, 2795260), (360, 2655497), (380, 2515734), (390, 2451228), (456, 2096445), (468, 2042690), (494, 1935180), (507, 1885560), (520, 1838421), (570, 1677156), (585, 1634152), (676, 1414170), (684, 1397630), (741, 1290120), (760, 1257867), (780, 1225614), (827, 1155960), (845, 1131336), (855, 1118104), (936, 1021345), (988, 967590), (1014, 942780), (1140, 838578), (1170, 817076), (1235, 774072), (1352, 707085), (1368, 698815), (1482, 645060), (1521, 628520), (1560, 612807), (1654, 577980), (1690, 565668), (1710, 559052), (1976, 483795), (2028, 471390), (2223, 430040), (2280, 419289), (2340, 408538), (2470, 387036), (2481, 385320), (2535, 377112), (2964, 322530), (3042, 314260), (3211, 297720), (3308, 288990), (3380, 282834), (3420, 279526), (3705, 258024), (4056, 235695), (4135, 231192), (4446, 215020), (4680, 204269), (4940, 193518), (4962, 192660), (5070, 188556), (5928, 161265), (6084, 157130), (6422, 148860), (6616, 144495), (6760, 141417), (6840, 139763), (7410, 129012), (7443, 128440), (7605, 125704), (8270, 115596), (8892, 107510), (9633, 99240), (9880, 96759), (9924, 96330), (10140, 94278), (10751, 88920), (11115, 86008), (12168, 78565), (12405, 77064), (12844, 74430), (14820, 64506), (14886, 64220), (15210, 62852), (15713, 60840), (16055, 59544), (16540, 57798), (17784, 53755), (19266, 49620), (19848, 48165), (20280, 47139), (21502, 44460), (22230, 43004), (24810, 38532), (25688, 37215), (28899, 33080), (29640, 32253), (29772, 32110), (30420, 31426)]