156965439680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{322921}}^1$

素因数の和:322983

約数の個数: 168

約数和(自身を含む): 448825412736

約数和(自身を除く): 291859973056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 320, 392, 434, 448, 490, 496, 560, 620, 784, 868, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1960, 1984, 2170, 2240, 2480, 3038, 3136, 3472, 3920, 4340, 4960, 6076, 6944, 7595, 7840, 8680, 9920, 12152, 13888, 15190, 15680, 17360, 24304, 30380, 34720, 48608, 60760, 69440, 97216, 121520, 243040, 322921, 486080, 645842, 1291684, 1614605, 2260447, 2583368, 3229210, 4520894, 5166736, 6458420, 9041788, 10010551, 10333472, 11302235, 12916840, 15823129, 18083576, 20021102, 20666944, 22604470, 25833680, 31646258, 36167152, 40042204, 45208940, 50052755, 51667360, 63292516, 70073857, 72334304, 79115645, 80084408, 90417880, 100105510, 103334720, 126585032, 140147714, 144668608, 158231290, 160168816, 180835760, 200211020, 253170064, 280295428, 316462580, 320337632, 350369285, 361671520, 400422040, 490516999, 506340128, 560590856, 632925160, 640675264, 700738570, 723343040, 800844080, 981033998, 1012680256, 1121181712, 1265850320, 1401477140, 1601688160, 1962067996, 2242363424, 2452584995, 2531700640, 2802954280, 3203376320, 3924135992, 4484726848, 4905169990, 5063401280, 5605908560, 7848271984, 9810339980, 11211817120, 15696543968, 19620679960, 22423634240, 31393087936, 39241359920, 78482719840, 156965439680]

約数ペア:

[(1, 156965439680), (2, 78482719840), (4, 39241359920), (5, 31393087936), (7, 22423634240), (8, 19620679960), (10, 15696543968), (14, 11211817120), (16, 9810339980), (20, 7848271984), (28, 5605908560), (31, 5063401280), (32, 4905169990), (35, 4484726848), (40, 3924135992), (49, 3203376320), (56, 2802954280), (62, 2531700640), (64, 2452584995), (70, 2242363424), (80, 1962067996), (98, 1601688160), (112, 1401477140), (124, 1265850320), (140, 1121181712), (155, 1012680256), (160, 981033998), (196, 800844080), (217, 723343040), (224, 700738570), (245, 640675264), (248, 632925160), (280, 560590856), (310, 506340128), (320, 490516999), (392, 400422040), (434, 361671520), (448, 350369285), (490, 320337632), (496, 316462580), (560, 280295428), (620, 253170064), (784, 200211020), (868, 180835760), (980, 160168816), (992, 158231290), (1085, 144668608), (1120, 140147714), (1240, 126585032), (1519, 103334720), (1568, 100105510), (1736, 90417880), (1960, 80084408), (1984, 79115645), (2170, 72334304), (2240, 70073857), (2480, 63292516), (3038, 51667360), (3136, 50052755), (3472, 45208940), (3920, 40042204), (4340, 36167152), (4960, 31646258), (6076, 25833680), (6944, 22604470), (7595, 20666944), (7840, 20021102), (8680, 18083576), (9920, 15823129), (12152, 12916840), (13888, 11302235), (15190, 10333472), (15680, 10010551), (17360, 9041788), (24304, 6458420), (30380, 5166736), (34720, 4520894), (48608, 3229210), (60760, 2583368), (69440, 2260447), (97216, 1614605), (121520, 1291684), (243040, 645842), (322921, 486080)]