1920676560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^2$

素因数の和:175

約数の個数: 360

約数和(自身を含む): 7007780640

約数和(自身を除く): 5087104080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 59, 60, 66, 76, 80, 88, 95, 110, 114, 118, 120, 121, 132, 152, 165, 176, 177, 190, 209, 220, 228, 236, 240, 242, 264, 285, 295, 304, 330, 354, 363, 380, 418, 440, 456, 472, 484, 528, 570, 590, 605, 627, 649, 660, 708, 726, 760, 836, 880, 885, 912, 944, 968, 1045, 1121, 1140, 1180, 1210, 1254, 1298, 1320, 1416, 1452, 1520, 1672, 1770, 1815, 1936, 1947, 2090, 2242, 2280, 2299, 2360, 2420, 2508, 2596, 2640, 2832, 2904, 3135, 3245, 3344, 3363, 3481, 3540, 3630, 3894, 4180, 4484, 4560, 4598, 4720, 4840, 5016, 5192, 5605, 5808, 6270, 6490, 6726, 6897, 6962, 7080, 7139, 7260, 7788, 8360, 8968, 9196, 9680, 9735, 10032, 10384, 10443, 11210, 11495, 12331, 12540, 12980, 13452, 13794, 13924, 14160, 14278, 14520, 15576, 16720, 16815, 17405, 17936, 18392, 19470, 20886, 21417, 22420, 22990, 24662, 25080, 25960, 26904, 27588, 27848, 28556, 29040, 31152, 33630, 34485, 34810, 35695, 36784, 36993, 38291, 38940, 41772, 42834, 44840, 45980, 49324, 50160, 51920, 52215, 53808, 55176, 55696, 57112, 61655, 66139, 67260, 68970, 69620, 71390, 73986, 76582, 77880, 83544, 85668, 89680, 91960, 98648, 104430, 107085, 110352, 114224, 114873, 123310, 132278, 134520, 135641, 137940, 139240, 142780, 147972, 153164, 155760, 167088, 171336, 183920, 184965, 191455, 197296, 198417, 208860, 214170, 229746, 246620, 264556, 269040, 271282, 275880, 278480, 285560, 295944, 306328, 330695, 342672, 369930, 382910, 396834, 406923, 417720, 421201, 428340, 459492, 493240, 529112, 542564, 551760, 571120, 574365, 591888, 612656, 661390, 678205, 727529, 739860, 765820, 793668, 813846, 835440, 842402, 856680, 918984, 986480, 992085, 1058224, 1085128, 1148730, 1263603, 1322780, 1356410, 1455058, 1479720, 1531640, 1587336, 1627692, 1684804, 1713360, 1837968, 1984170, 2034615, 2106005, 2170256, 2182587, 2297460, 2527206, 2645560, 2712820, 2910116, 2959440, 3063280, 3174672, 3255384, 3369608, 3637645, 3968340, 4069230, 4212010, 4365174, 4594920, 5054412, 5291120, 5425640, 5820232, 6318015, 6510768, 6739216, 7275290, 7936680, 8002819, 8138460, 8424020, 8730348, 9189840, 10108824, 10851280, 10912935, 11640464, 12636030, 14550580, 15873360, 16005638, 16276920, 16848040, 17460696, 20217648, 21825870, 24008457, 25272060, 29101160, 32011276, 32553840, 33696080, 34921392, 40014095, 43651740, 48016914, 50544120, 58202320, 64022552, 80028190, 87303480, 96033828, 101088240, 120042285, 128045104, 160056380, 174606960, 192067656, 240084570, 320112760, 384135312, 480169140, 640225520, 960338280, 1920676560]

約数ペア:

[(1, 1920676560), (2, 960338280), (3, 640225520), (4, 480169140), (5, 384135312), (6, 320112760), (8, 240084570), (10, 192067656), (11, 174606960), (12, 160056380), (15, 128045104), (16, 120042285), (19, 101088240), (20, 96033828), (22, 87303480), (24, 80028190), (30, 64022552), (33, 58202320), (38, 50544120), (40, 48016914), (44, 43651740), (48, 40014095), (55, 34921392), (57, 33696080), (59, 32553840), (60, 32011276), (66, 29101160), (76, 25272060), (80, 24008457), (88, 21825870), (95, 20217648), (110, 17460696), (114, 16848040), (118, 16276920), (120, 16005638), (121, 15873360), (132, 14550580), (152, 12636030), (165, 11640464), (176, 10912935), (177, 10851280), (190, 10108824), (209, 9189840), (220, 8730348), (228, 8424020), (236, 8138460), (240, 8002819), (242, 7936680), (264, 7275290), (285, 6739216), (295, 6510768), (304, 6318015), (330, 5820232), (354, 5425640), (363, 5291120), (380, 5054412), (418, 4594920), (440, 4365174), (456, 4212010), (472, 4069230), (484, 3968340), (528, 3637645), (570, 3369608), (590, 3255384), (605, 3174672), (627, 3063280), (649, 2959440), (660, 2910116), (708, 2712820), (726, 2645560), (760, 2527206), (836, 2297460), (880, 2182587), (885, 2170256), (912, 2106005), (944, 2034615), (968, 1984170), (1045, 1837968), (1121, 1713360), (1140, 1684804), (1180, 1627692), (1210, 1587336), (1254, 1531640), (1298, 1479720), (1320, 1455058), (1416, 1356410), (1452, 1322780), (1520, 1263603), (1672, 1148730), (1770, 1085128), (1815, 1058224), (1936, 992085), (1947, 986480), (2090, 918984), (2242, 856680), (2280, 842402), (2299, 835440), (2360, 813846), (2420, 793668), (2508, 765820), (2596, 739860), (2640, 727529), (2832, 678205), (2904, 661390), (3135, 612656), (3245, 591888), (3344, 574365), (3363, 571120), (3481, 551760), (3540, 542564), (3630, 529112), (3894, 493240), (4180, 459492), (4484, 428340), (4560, 421201), (4598, 417720), (4720, 406923), (4840, 396834), (5016, 382910), (5192, 369930), (5605, 342672), (5808, 330695), (6270, 306328), (6490, 295944), (6726, 285560), (6897, 278480), (6962, 275880), (7080, 271282), (7139, 269040), (7260, 264556), (7788, 246620), (8360, 229746), (8968, 214170), (9196, 208860), (9680, 198417), (9735, 197296), (10032, 191455), (10384, 184965), (10443, 183920), (11210, 171336), (11495, 167088), (12331, 155760), (12540, 153164), (12980, 147972), (13452, 142780), (13794, 139240), (13924, 137940), (14160, 135641), (14278, 134520), (14520, 132278), (15576, 123310), (16720, 114873), (16815, 114224), (17405, 110352), (17936, 107085), (18392, 104430), (19470, 98648), (20886, 91960), (21417, 89680), (22420, 85668), (22990, 83544), (24662, 77880), (25080, 76582), (25960, 73986), (26904, 71390), (27588, 69620), (27848, 68970), (28556, 67260), (29040, 66139), (31152, 61655), (33630, 57112), (34485, 55696), (34810, 55176), (35695, 53808), (36784, 52215), (36993, 51920), (38291, 50160), (38940, 49324), (41772, 45980), (42834, 44840)]