1637996940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1733}}^1$

素因数の和:1896

約数の個数: 144

約数和(自身を含む): 5112525600

約数和(自身を除く): 3474528660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 89, 90, 118, 177, 178, 180, 236, 267, 295, 354, 356, 445, 531, 534, 590, 708, 801, 885, 890, 1062, 1068, 1180, 1335, 1602, 1733, 1770, 1780, 2124, 2655, 2670, 3204, 3466, 3540, 4005, 5199, 5251, 5310, 5340, 6932, 8010, 8665, 10398, 10502, 10620, 15597, 15753, 16020, 17330, 20796, 21004, 25995, 26255, 31194, 31506, 34660, 47259, 51990, 52510, 62388, 63012, 77985, 78765, 94518, 102247, 103980, 105020, 154237, 155970, 157530, 189036, 204494, 236295, 306741, 308474, 311940, 315060, 408988, 462711, 472590, 511235, 613482, 616948, 771185, 920223, 925422, 945180, 1022470, 1226964, 1388133, 1533705, 1542370, 1840446, 1850844, 2044940, 2313555, 2776266, 3067410, 3084740, 3680892, 4601115, 4627110, 5552532, 6134820, 6940665, 9099983, 9202230, 9254220, 13881330, 18199966, 18404460, 27299949, 27762660, 36399932, 45499915, 54599898, 81899847, 90999830, 109199796, 136499745, 163799694, 181999660, 272999490, 327599388, 409499235, 545998980, 818998470, 1637996940]

約数ペア:

[(1, 1637996940), (2, 818998470), (3, 545998980), (4, 409499235), (5, 327599388), (6, 272999490), (9, 181999660), (10, 163799694), (12, 136499745), (15, 109199796), (18, 90999830), (20, 81899847), (30, 54599898), (36, 45499915), (45, 36399932), (59, 27762660), (60, 27299949), (89, 18404460), (90, 18199966), (118, 13881330), (177, 9254220), (178, 9202230), (180, 9099983), (236, 6940665), (267, 6134820), (295, 5552532), (354, 4627110), (356, 4601115), (445, 3680892), (531, 3084740), (534, 3067410), (590, 2776266), (708, 2313555), (801, 2044940), (885, 1850844), (890, 1840446), (1062, 1542370), (1068, 1533705), (1180, 1388133), (1335, 1226964), (1602, 1022470), (1733, 945180), (1770, 925422), (1780, 920223), (2124, 771185), (2655, 616948), (2670, 613482), (3204, 511235), (3466, 472590), (3540, 462711), (4005, 408988), (5199, 315060), (5251, 311940), (5310, 308474), (5340, 306741), (6932, 236295), (8010, 204494), (8665, 189036), (10398, 157530), (10502, 155970), (10620, 154237), (15597, 105020), (15753, 103980), (16020, 102247), (17330, 94518), (20796, 78765), (21004, 77985), (25995, 63012), (26255, 62388), (31194, 52510), (31506, 51990), (34660, 47259)]