156687662580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1039}}^1\times {\mathrm{2521}}^1$

素因数の和:4569

約数の個数: 96

約数和(自身を含む): 439762552320

約数和(自身を除く): 283074889740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 997, 1039, 1994, 2078, 2521, 2991, 3117, 3988, 4156, 4985, 5042, 5195, 5982, 6234, 7563, 9970, 10084, 10390, 11964, 12468, 12605, 14955, 15126, 15585, 19940, 20780, 25210, 29910, 30252, 31170, 37815, 50420, 59820, 62340, 75630, 151260, 1035883, 2071766, 2513437, 2619319, 3107649, 4143532, 5026874, 5179415, 5238638, 6215298, 7540311, 7857957, 10053748, 10358830, 10477276, 12430596, 12567185, 13096595, 15080622, 15538245, 15715914, 20717660, 25134370, 26193190, 30161244, 31076490, 31431828, 37701555, 39289785, 50268740, 52386380, 62152980, 75403110, 78579570, 150806220, 157159140, 2611461043, 5222922086, 7834383129, 10445844172, 13057305215, 15668766258, 26114610430, 31337532516, 39171915645, 52229220860, 78343831290, 156687662580]

約数ペア:

[(1, 156687662580), (2, 78343831290), (3, 52229220860), (4, 39171915645), (5, 31337532516), (6, 26114610430), (10, 15668766258), (12, 13057305215), (15, 10445844172), (20, 7834383129), (30, 5222922086), (60, 2611461043), (997, 157159140), (1039, 150806220), (1994, 78579570), (2078, 75403110), (2521, 62152980), (2991, 52386380), (3117, 50268740), (3988, 39289785), (4156, 37701555), (4985, 31431828), (5042, 31076490), (5195, 30161244), (5982, 26193190), (6234, 25134370), (7563, 20717660), (9970, 15715914), (10084, 15538245), (10390, 15080622), (11964, 13096595), (12468, 12567185), (12605, 12430596), (14955, 10477276), (15126, 10358830), (15585, 10053748), (19940, 7857957), (20780, 7540311), (25210, 6215298), (29910, 5238638), (30252, 5179415), (31170, 5026874), (37815, 4143532), (50420, 3107649), (59820, 2619319), (62340, 2513437), (75630, 2071766), (151260, 1035883)]