968358160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 240

約数和(自身を含む): 2925812736

約数和(自身を除く): 1957454576

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 121, 124, 140, 154, 155, 176, 217, 220, 242, 248, 280, 308, 310, 341, 385, 434, 440, 461, 484, 496, 560, 605, 616, 620, 682, 770, 847, 868, 880, 922, 968, 1085, 1210, 1232, 1240, 1364, 1540, 1694, 1705, 1736, 1844, 1936, 2170, 2305, 2387, 2420, 2480, 2728, 3080, 3227, 3388, 3410, 3472, 3688, 3751, 4235, 4340, 4610, 4774, 4840, 5071, 5456, 6160, 6454, 6776, 6820, 7376, 7502, 8470, 8680, 9220, 9548, 9680, 10142, 11935, 12908, 13552, 13640, 14291, 15004, 16135, 16940, 17360, 18440, 18755, 19096, 20284, 23870, 25355, 25816, 26257, 27280, 28582, 30008, 32270, 33880, 35497, 36880, 37510, 38192, 40568, 47740, 50710, 51632, 52514, 55781, 57164, 60016, 64540, 67760, 70994, 71455, 75020, 81136, 95480, 100037, 101420, 105028, 111562, 114328, 129080, 131285, 141988, 142910, 150040, 157201, 177485, 190960, 200074, 202840, 210056, 223124, 228656, 258160, 262570, 278905, 283976, 285820, 300080, 314402, 354970, 390467, 400148, 405680, 420112, 446248, 500185, 525140, 557810, 567952, 571640, 628804, 709940, 780934, 786005, 800296, 892496, 1000370, 1050280, 1100407, 1115620, 1143280, 1257608, 1419880, 1561868, 1572010, 1600592, 1729211, 1952335, 2000740, 2100560, 2200814, 2231240, 2515216, 2839760, 3123736, 3144020, 3458422, 3904670, 4001480, 4401628, 4462480, 5502035, 6247472, 6288040, 6916844, 7809340, 8002960, 8646055, 8803256, 11004070, 12104477, 12576080, 13833688, 15618680, 17292110, 17606512, 22008140, 24208954, 27667376, 31237360, 34584220, 44016280, 48417908, 60522385, 69168440, 88032560, 96835816, 121044770, 138336880, 193671632, 242089540, 484179080, 968358160]

約数ペア:

[(1, 968358160), (2, 484179080), (4, 242089540), (5, 193671632), (7, 138336880), (8, 121044770), (10, 96835816), (11, 88032560), (14, 69168440), (16, 60522385), (20, 48417908), (22, 44016280), (28, 34584220), (31, 31237360), (35, 27667376), (40, 24208954), (44, 22008140), (55, 17606512), (56, 17292110), (62, 15618680), (70, 13833688), (77, 12576080), (80, 12104477), (88, 11004070), (110, 8803256), (112, 8646055), (121, 8002960), (124, 7809340), (140, 6916844), (154, 6288040), (155, 6247472), (176, 5502035), (217, 4462480), (220, 4401628), (242, 4001480), (248, 3904670), (280, 3458422), (308, 3144020), (310, 3123736), (341, 2839760), (385, 2515216), (434, 2231240), (440, 2200814), (461, 2100560), (484, 2000740), (496, 1952335), (560, 1729211), (605, 1600592), (616, 1572010), (620, 1561868), (682, 1419880), (770, 1257608), (847, 1143280), (868, 1115620), (880, 1100407), (922, 1050280), (968, 1000370), (1085, 892496), (1210, 800296), (1232, 786005), (1240, 780934), (1364, 709940), (1540, 628804), (1694, 571640), (1705, 567952), (1736, 557810), (1844, 525140), (1936, 500185), (2170, 446248), (2305, 420112), (2387, 405680), (2420, 400148), (2480, 390467), (2728, 354970), (3080, 314402), (3227, 300080), (3388, 285820), (3410, 283976), (3472, 278905), (3688, 262570), (3751, 258160), (4235, 228656), (4340, 223124), (4610, 210056), (4774, 202840), (4840, 200074), (5071, 190960), (5456, 177485), (6160, 157201), (6454, 150040), (6776, 142910), (6820, 141988), (7376, 131285), (7502, 129080), (8470, 114328), (8680, 111562), (9220, 105028), (9548, 101420), (9680, 100037), (10142, 95480), (11935, 81136), (12908, 75020), (13552, 71455), (13640, 70994), (14291, 67760), (15004, 64540), (16135, 60016), (16940, 57164), (17360, 55781), (18440, 52514), (18755, 51632), (19096, 50710), (20284, 47740), (23870, 40568), (25355, 38192), (25816, 37510), (26257, 36880), (27280, 35497), (28582, 33880), (30008, 32270)]