321002010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 1003871232

約数和(自身を除く): 682869222

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 47, 63, 70, 74, 90, 94, 105, 111, 126, 141, 185, 210, 222, 235, 259, 282, 293, 315, 329, 333, 370, 423, 470, 518, 555, 586, 630, 658, 666, 705, 777, 846, 879, 987, 1110, 1295, 1410, 1465, 1554, 1645, 1665, 1739, 1758, 1974, 2051, 2115, 2331, 2590, 2637, 2930, 2961, 3290, 3330, 3478, 3885, 4102, 4230, 4395, 4662, 4935, 5217, 5274, 5922, 6153, 7770, 8695, 8790, 9870, 10255, 10434, 10841, 11655, 12173, 12306, 13185, 13771, 14805, 15651, 17390, 18459, 20510, 21682, 23310, 24346, 26085, 26370, 27542, 29610, 30765, 31302, 32523, 36519, 36918, 41313, 52170, 54205, 60865, 61530, 65046, 68855, 73038, 75887, 78255, 82626, 92295, 96397, 97569, 108410, 109557, 121730, 123939, 137710, 151774, 156510, 162615, 182595, 184590, 192794, 195138, 206565, 219114, 227661, 247878, 289191, 325230, 365190, 379435, 413130, 455322, 481985, 487845, 509527, 547785, 578382, 619695, 682983, 758870, 867573, 963970, 975690, 1019054, 1095570, 1138305, 1239390, 1365966, 1445955, 1528581, 1735146, 2276610, 2547635, 2891910, 3057162, 3414915, 3566689, 4337865, 4585743, 5095270, 6829830, 7133378, 7642905, 8675730, 9171486, 10700067, 15285810, 17833445, 21400134, 22928715, 32100201, 35666890, 45857430, 53500335, 64200402, 107000670, 160501005, 321002010]

約数ペア:

[(1, 321002010), (2, 160501005), (3, 107000670), (5, 64200402), (6, 53500335), (7, 45857430), (9, 35666890), (10, 32100201), (14, 22928715), (15, 21400134), (18, 17833445), (21, 15285810), (30, 10700067), (35, 9171486), (37, 8675730), (42, 7642905), (45, 7133378), (47, 6829830), (63, 5095270), (70, 4585743), (74, 4337865), (90, 3566689), (94, 3414915), (105, 3057162), (111, 2891910), (126, 2547635), (141, 2276610), (185, 1735146), (210, 1528581), (222, 1445955), (235, 1365966), (259, 1239390), (282, 1138305), (293, 1095570), (315, 1019054), (329, 975690), (333, 963970), (370, 867573), (423, 758870), (470, 682983), (518, 619695), (555, 578382), (586, 547785), (630, 509527), (658, 487845), (666, 481985), (705, 455322), (777, 413130), (846, 379435), (879, 365190), (987, 325230), (1110, 289191), (1295, 247878), (1410, 227661), (1465, 219114), (1554, 206565), (1645, 195138), (1665, 192794), (1739, 184590), (1758, 182595), (1974, 162615), (2051, 156510), (2115, 151774), (2331, 137710), (2590, 123939), (2637, 121730), (2930, 109557), (2961, 108410), (3290, 97569), (3330, 96397), (3478, 92295), (3885, 82626), (4102, 78255), (4230, 75887), (4395, 73038), (4662, 68855), (4935, 65046), (5217, 61530), (5274, 60865), (5922, 54205), (6153, 52170), (7770, 41313), (8695, 36918), (8790, 36519), (9870, 32523), (10255, 31302), (10434, 30765), (10841, 29610), (11655, 27542), (12173, 26370), (12306, 26085), (13185, 24346), (13771, 23310), (14805, 21682), (15651, 20510), (17390, 18459)]