16961195680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 384

約数和(自身を含む): 48886903296

約数和(自身を除く): 31925707616

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 53, 55, 65, 71, 80, 88, 104, 106, 110, 130, 142, 143, 160, 176, 197, 208, 212, 220, 260, 265, 284, 286, 352, 355, 394, 416, 424, 440, 520, 530, 568, 572, 583, 689, 710, 715, 781, 788, 848, 880, 923, 985, 1040, 1060, 1136, 1144, 1166, 1378, 1420, 1430, 1562, 1576, 1696, 1760, 1846, 1970, 2080, 2120, 2167, 2272, 2288, 2332, 2561, 2756, 2840, 2860, 2915, 3124, 3152, 3445, 3692, 3763, 3905, 3940, 4240, 4334, 4576, 4615, 4664, 5122, 5512, 5680, 5720, 5830, 6248, 6304, 6890, 7384, 7526, 7579, 7810, 7880, 8480, 8668, 9230, 9328, 10153, 10244, 10441, 10835, 11024, 11360, 11440, 11660, 12496, 12805, 13780, 13987, 14768, 15052, 15158, 15620, 15760, 17336, 18460, 18656, 18815, 20306, 20488, 20882, 21670, 22048, 22880, 23320, 24992, 25610, 27560, 27974, 28171, 29536, 30104, 30316, 31240, 31520, 34672, 36920, 37630, 37895, 40612, 40976, 41393, 41764, 43340, 46640, 48919, 50765, 51220, 52205, 55120, 55948, 56342, 60208, 60632, 62480, 69344, 69935, 73840, 75260, 75790, 81224, 81952, 82786, 83528, 86680, 93280, 97838, 101530, 102440, 104410, 110240, 111896, 112684, 114851, 120416, 121264, 124960, 135733, 139870, 140855, 147680, 150520, 151580, 153857, 162448, 165572, 167056, 173360, 181831, 195676, 203060, 204880, 206965, 208820, 223792, 225368, 229702, 242528, 244595, 271466, 279740, 281710, 301040, 303160, 307714, 324896, 331144, 334112, 346720, 363662, 391352, 406120, 409760, 413930, 417640, 447584, 450736, 459404, 489190, 538109, 542932, 559480, 563420, 574255, 602080, 606320, 615428, 662288, 678665, 727324, 741311, 769285, 782704, 812240, 827860, 835280, 901472, 909155, 918808, 978380, 1076218, 1085864, 1118960, 1126840, 1148510, 1212640, 1230856, 1324576, 1357330, 1454648, 1482622, 1493063, 1538570, 1565408, 1624480, 1655720, 1670560, 1818310, 1837616, 1956760, 2000141, 2152436, 2171728, 2237920, 2253680, 2297020, 2461712, 2690545, 2714660, 2909296, 2965244, 2986126, 3077140, 3311440, 3636620, 3675232, 3706555, 3913520, 4000282, 4304872, 4343456, 4507360, 4594040, 4923424, 5381090, 5429320, 5818592, 5930488, 5972252, 6154280, 6622880, 7273240, 7413110, 7465315, 7827040, 8000564, 8154421, 8609744, 9188080, 9637043, 10000705, 10762180, 10858640, 11860976, 11944504, 12308560, 14546480, 14826220, 14930630, 16001128, 16308842, 17219488, 18376160, 19274086, 20001410, 21524360, 21717280, 23721952, 23889008, 24617120, 29092960, 29652440, 29861260, 32002256, 32617684, 38548172, 40002820, 40772105, 43048720, 47778016, 48185215, 59304880, 59722520, 64004512, 65235368, 77096344, 80005640, 81544210, 86097440, 96370430, 106007473, 118609760, 119445040, 130470736, 154192688, 160011280, 163088420, 192740860, 212014946, 238890080, 260941472, 308385376, 320022560, 326176840, 385481720, 424029892, 530037365, 652353680, 770963440, 848059784, 1060074730, 1304707360, 1541926880, 1696119568, 2120149460, 3392239136, 4240298920, 8480597840, 16961195680]

約数ペア:

[(1, 16961195680), (2, 8480597840), (4, 4240298920), (5, 3392239136), (8, 2120149460), (10, 1696119568), (11, 1541926880), (13, 1304707360), (16, 1060074730), (20, 848059784), (22, 770963440), (26, 652353680), (32, 530037365), (40, 424029892), (44, 385481720), (52, 326176840), (53, 320022560), (55, 308385376), (65, 260941472), (71, 238890080), (80, 212014946), (88, 192740860), (104, 163088420), (106, 160011280), (110, 154192688), (130, 130470736), (142, 119445040), (143, 118609760), (160, 106007473), (176, 96370430), (197, 86097440), (208, 81544210), (212, 80005640), (220, 77096344), (260, 65235368), (265, 64004512), (284, 59722520), (286, 59304880), (352, 48185215), (355, 47778016), (394, 43048720), (416, 40772105), (424, 40002820), (440, 38548172), (520, 32617684), (530, 32002256), (568, 29861260), (572, 29652440), (583, 29092960), (689, 24617120), (710, 23889008), (715, 23721952), (781, 21717280), (788, 21524360), (848, 20001410), (880, 19274086), (923, 18376160), (985, 17219488), (1040, 16308842), (1060, 16001128), (1136, 14930630), (1144, 14826220), (1166, 14546480), (1378, 12308560), (1420, 11944504), (1430, 11860976), (1562, 10858640), (1576, 10762180), (1696, 10000705), (1760, 9637043), (1846, 9188080), (1970, 8609744), (2080, 8154421), (2120, 8000564), (2167, 7827040), (2272, 7465315), (2288, 7413110), (2332, 7273240), (2561, 6622880), (2756, 6154280), (2840, 5972252), (2860, 5930488), (2915, 5818592), (3124, 5429320), (3152, 5381090), (3445, 4923424), (3692, 4594040), (3763, 4507360), (3905, 4343456), (3940, 4304872), (4240, 4000282), (4334, 3913520), (4576, 3706555), (4615, 3675232), (4664, 3636620), (5122, 3311440), (5512, 3077140), (5680, 2986126), (5720, 2965244), (5830, 2909296), (6248, 2714660), (6304, 2690545), (6890, 2461712), (7384, 2297020), (7526, 2253680), (7579, 2237920), (7810, 2171728), (7880, 2152436), (8480, 2000141), (8668, 1956760), (9230, 1837616), (9328, 1818310), (10153, 1670560), (10244, 1655720), (10441, 1624480), (10835, 1565408), (11024, 1538570), (11360, 1493063), (11440, 1482622), (11660, 1454648), (12496, 1357330), (12805, 1324576), (13780, 1230856), (13987, 1212640), (14768, 1148510), (15052, 1126840), (15158, 1118960), (15620, 1085864), (15760, 1076218), (17336, 978380), (18460, 918808), (18656, 909155), (18815, 901472), (20306, 835280), (20488, 827860), (20882, 812240), (21670, 782704), (22048, 769285), (22880, 741311), (23320, 727324), (24992, 678665), (25610, 662288), (27560, 615428), (27974, 606320), (28171, 602080), (29536, 574255), (30104, 563420), (30316, 559480), (31240, 542932), (31520, 538109), (34672, 489190), (36920, 459404), (37630, 450736), (37895, 447584), (40612, 417640), (40976, 413930), (41393, 409760), (41764, 406120), (43340, 391352), (46640, 363662), (48919, 346720), (50765, 334112), (51220, 331144), (52205, 324896), (55120, 307714), (55948, 303160), (56342, 301040), (60208, 281710), (60632, 279740), (62480, 271466), (69344, 244595), (69935, 242528), (73840, 229702), (75260, 225368), (75790, 223792), (81224, 208820), (81952, 206965), (82786, 204880), (83528, 203060), (86680, 195676), (93280, 181831), (97838, 173360), (101530, 167056), (102440, 165572), (104410, 162448), (110240, 153857), (111896, 151580), (112684, 150520), (114851, 147680), (120416, 140855), (121264, 139870), (124960, 135733)]