1330551420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 4169926656

約数和(自身を除く): 2839375236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 83, 107, 110, 132, 165, 166, 214, 220, 227, 249, 321, 330, 332, 415, 428, 454, 498, 535, 642, 660, 681, 830, 908, 913, 996, 1070, 1135, 1177, 1245, 1284, 1362, 1605, 1660, 1826, 2140, 2270, 2354, 2490, 2497, 2724, 2739, 3210, 3405, 3531, 3652, 4540, 4565, 4708, 4980, 4994, 5478, 5885, 6420, 6810, 7062, 7491, 8881, 9130, 9988, 10956, 11770, 12485, 13620, 13695, 14124, 14982, 17655, 17762, 18260, 18841, 23540, 24289, 24970, 26643, 27390, 29964, 35310, 35524, 37455, 37682, 44405, 48578, 49940, 53286, 54780, 56523, 70620, 72867, 74910, 75364, 88810, 94205, 97156, 97691, 106572, 113046, 121445, 133215, 145734, 149820, 177620, 188410, 195382, 207251, 226092, 242890, 266430, 267179, 282615, 291468, 293073, 364335, 376820, 390764, 414502, 485780, 488455, 532860, 534358, 565230, 586146, 621753, 728670, 801537, 829004, 976910, 1036255, 1068716, 1130460, 1172292, 1243506, 1335895, 1457340, 1465365, 1603074, 1953820, 2015987, 2072510, 2487012, 2671790, 2930730, 3108765, 3206148, 4007685, 4031974, 4145020, 5343580, 5861460, 6047961, 6217530, 8015370, 8063948, 10079935, 12095922, 12435060, 16030740, 20159870, 22175857, 24191844, 30239805, 40319740, 44351714, 60479610, 66527571, 88703428, 110879285, 120959220, 133055142, 221758570, 266110284, 332637855, 443517140, 665275710, 1330551420]

約数ペア:

[(1, 1330551420), (2, 665275710), (3, 443517140), (4, 332637855), (5, 266110284), (6, 221758570), (10, 133055142), (11, 120959220), (12, 110879285), (15, 88703428), (20, 66527571), (22, 60479610), (30, 44351714), (33, 40319740), (44, 30239805), (55, 24191844), (60, 22175857), (66, 20159870), (83, 16030740), (107, 12435060), (110, 12095922), (132, 10079935), (165, 8063948), (166, 8015370), (214, 6217530), (220, 6047961), (227, 5861460), (249, 5343580), (321, 4145020), (330, 4031974), (332, 4007685), (415, 3206148), (428, 3108765), (454, 2930730), (498, 2671790), (535, 2487012), (642, 2072510), (660, 2015987), (681, 1953820), (830, 1603074), (908, 1465365), (913, 1457340), (996, 1335895), (1070, 1243506), (1135, 1172292), (1177, 1130460), (1245, 1068716), (1284, 1036255), (1362, 976910), (1605, 829004), (1660, 801537), (1826, 728670), (2140, 621753), (2270, 586146), (2354, 565230), (2490, 534358), (2497, 532860), (2724, 488455), (2739, 485780), (3210, 414502), (3405, 390764), (3531, 376820), (3652, 364335), (4540, 293073), (4565, 291468), (4708, 282615), (4980, 267179), (4994, 266430), (5478, 242890), (5885, 226092), (6420, 207251), (6810, 195382), (7062, 188410), (7491, 177620), (8881, 149820), (9130, 145734), (9988, 133215), (10956, 121445), (11770, 113046), (12485, 106572), (13620, 97691), (13695, 97156), (14124, 94205), (14982, 88810), (17655, 75364), (17762, 74910), (18260, 72867), (18841, 70620), (23540, 56523), (24289, 54780), (24970, 53286), (26643, 49940), (27390, 48578), (29964, 44405), (35310, 37682), (35524, 37455)]