8085437880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:1014

約数の個数: 256

約数和(自身を含む): 26845862400

約数和(自身を除く): 18760424520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 107, 118, 120, 130, 156, 177, 195, 214, 236, 260, 295, 312, 321, 354, 390, 428, 472, 520, 535, 590, 642, 708, 767, 780, 821, 856, 885, 1070, 1180, 1284, 1391, 1416, 1534, 1560, 1605, 1642, 1770, 2140, 2301, 2360, 2463, 2568, 2782, 3068, 3210, 3284, 3540, 3835, 4105, 4173, 4280, 4602, 4926, 5564, 6136, 6313, 6420, 6568, 6955, 7080, 7670, 8210, 8346, 9204, 9852, 10673, 11128, 11505, 12315, 12626, 12840, 13910, 15340, 16420, 16692, 18408, 18939, 19704, 20865, 21346, 23010, 24630, 25252, 27820, 30680, 31565, 32019, 32840, 33384, 37878, 41730, 42692, 46020, 48439, 49260, 50504, 53365, 55640, 63130, 64038, 75756, 82069, 83460, 85384, 87847, 92040, 94695, 96878, 98520, 106730, 126260, 128076, 145317, 151512, 160095, 164138, 166920, 175694, 189390, 193756, 213460, 242195, 246207, 252520, 256152, 263541, 290634, 320190, 328276, 351388, 378780, 387512, 410345, 426920, 439235, 484390, 492414, 527082, 581268, 629707, 640380, 656552, 702776, 726585, 757560, 820690, 878470, 968780, 984828, 1054164, 1142011, 1162536, 1231035, 1259414, 1280760, 1317705, 1453170, 1641380, 1756940, 1889121, 1937560, 1969656, 2108328, 2284022, 2462070, 2518828, 2635410, 2906340, 3148535, 3282760, 3426033, 3513880, 3778242, 4568044, 4924140, 5037656, 5182973, 5270820, 5710055, 5812680, 6297070, 6852066, 7556484, 9136088, 9445605, 9848280, 10365946, 10541640, 11420110, 12594140, 13704132, 15112968, 15548919, 17130165, 18891210, 20731892, 22840220, 25188280, 25914865, 27408264, 31097838, 34260330, 37782420, 41463784, 45680440, 51829730, 62195676, 67378649, 68520660, 75564840, 77744595, 103659460, 124391352, 134757298, 137041320, 155489190, 202135947, 207318920, 269514596, 310978380, 336893245, 404271894, 539029192, 621956760, 673786490, 808543788, 1010679735, 1347572980, 1617087576, 2021359470, 2695145960, 4042718940, 8085437880]

約数ペア:

[(1, 8085437880), (2, 4042718940), (3, 2695145960), (4, 2021359470), (5, 1617087576), (6, 1347572980), (8, 1010679735), (10, 808543788), (12, 673786490), (13, 621956760), (15, 539029192), (20, 404271894), (24, 336893245), (26, 310978380), (30, 269514596), (39, 207318920), (40, 202135947), (52, 155489190), (59, 137041320), (60, 134757298), (65, 124391352), (78, 103659460), (104, 77744595), (107, 75564840), (118, 68520660), (120, 67378649), (130, 62195676), (156, 51829730), (177, 45680440), (195, 41463784), (214, 37782420), (236, 34260330), (260, 31097838), (295, 27408264), (312, 25914865), (321, 25188280), (354, 22840220), (390, 20731892), (428, 18891210), (472, 17130165), (520, 15548919), (535, 15112968), (590, 13704132), (642, 12594140), (708, 11420110), (767, 10541640), (780, 10365946), (821, 9848280), (856, 9445605), (885, 9136088), (1070, 7556484), (1180, 6852066), (1284, 6297070), (1391, 5812680), (1416, 5710055), (1534, 5270820), (1560, 5182973), (1605, 5037656), (1642, 4924140), (1770, 4568044), (2140, 3778242), (2301, 3513880), (2360, 3426033), (2463, 3282760), (2568, 3148535), (2782, 2906340), (3068, 2635410), (3210, 2518828), (3284, 2462070), (3540, 2284022), (3835, 2108328), (4105, 1969656), (4173, 1937560), (4280, 1889121), (4602, 1756940), (4926, 1641380), (5564, 1453170), (6136, 1317705), (6313, 1280760), (6420, 1259414), (6568, 1231035), (6955, 1162536), (7080, 1142011), (7670, 1054164), (8210, 984828), (8346, 968780), (9204, 878470), (9852, 820690), (10673, 757560), (11128, 726585), (11505, 702776), (12315, 656552), (12626, 640380), (12840, 629707), (13910, 581268), (15340, 527082), (16420, 492414), (16692, 484390), (18408, 439235), (18939, 426920), (19704, 410345), (20865, 387512), (21346, 378780), (23010, 351388), (24630, 328276), (25252, 320190), (27820, 290634), (30680, 263541), (31565, 256152), (32019, 252520), (32840, 246207), (33384, 242195), (37878, 213460), (41730, 193756), (42692, 189390), (46020, 175694), (48439, 166920), (49260, 164138), (50504, 160095), (53365, 151512), (55640, 145317), (63130, 128076), (64038, 126260), (75756, 106730), (82069, 98520), (83460, 96878), (85384, 94695), (87847, 92040)]