208178049200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{39199}}^1$

素因数の和:39316

約数の個数: 240

約数和(自身を含む): 585862502400

約数和(自身を除く): 377684453200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 71, 80, 85, 88, 100, 110, 136, 142, 170, 176, 187, 200, 220, 272, 275, 284, 340, 355, 374, 400, 425, 440, 550, 568, 680, 710, 748, 781, 850, 880, 935, 1100, 1136, 1207, 1360, 1420, 1496, 1562, 1700, 1775, 1870, 2200, 2414, 2840, 2992, 3124, 3400, 3550, 3740, 3905, 4400, 4675, 4828, 5680, 6035, 6248, 6800, 7100, 7480, 7810, 9350, 9656, 12070, 12496, 13277, 14200, 14960, 15620, 18700, 19312, 19525, 24140, 26554, 28400, 30175, 31240, 37400, 39050, 39199, 48280, 53108, 60350, 62480, 66385, 74800, 78100, 78398, 96560, 106216, 120700, 132770, 156200, 156796, 195995, 212432, 241400, 265540, 312400, 313592, 331925, 391990, 431189, 482800, 531080, 627184, 663850, 666383, 783980, 862378, 979975, 1062160, 1327700, 1332766, 1567960, 1724756, 1959950, 2155945, 2655400, 2665532, 2783129, 3135920, 3331915, 3449512, 3919900, 4311890, 5310800, 5331064, 5566258, 6663830, 6899024, 7330213, 7839800, 8623780, 10662128, 10779725, 11132516, 13327660, 13915645, 14660426, 15679600, 16659575, 17247560, 21559450, 22265032, 26655320, 27831290, 29320852, 30614419, 33319150, 34495120, 36651065, 43118900, 44530064, 47313193, 53310640, 55662580, 58641704, 61228838, 66638300, 69578225, 73302130, 86237800, 94626386, 111325160, 117283408, 122457676, 133276600, 139156450, 146604260, 153072095, 172475600, 183255325, 189252772, 222650320, 236565965, 244915352, 266553200, 278312900, 293208520, 306144190, 366510650, 378505544, 473131930, 489830704, 520445123, 556625800, 586417040, 612288380, 733021300, 757011088, 765360475, 946263860, 1040890246, 1113251600, 1182829825, 1224576760, 1466042600, 1530720950, 1892527720, 2081780492, 2365659650, 2449153520, 2602225615, 2932085200, 3061441900, 3785055440, 4163560984, 4731319300, 5204451230, 6122883800, 8327121968, 9462638600, 10408902460, 12245767600, 13011128075, 18925277200, 20817804920, 26022256150, 41635609840, 52044512300, 104089024600, 208178049200]

約数ペア:

[(1, 208178049200), (2, 104089024600), (4, 52044512300), (5, 41635609840), (8, 26022256150), (10, 20817804920), (11, 18925277200), (16, 13011128075), (17, 12245767600), (20, 10408902460), (22, 9462638600), (25, 8327121968), (34, 6122883800), (40, 5204451230), (44, 4731319300), (50, 4163560984), (55, 3785055440), (68, 3061441900), (71, 2932085200), (80, 2602225615), (85, 2449153520), (88, 2365659650), (100, 2081780492), (110, 1892527720), (136, 1530720950), (142, 1466042600), (170, 1224576760), (176, 1182829825), (187, 1113251600), (200, 1040890246), (220, 946263860), (272, 765360475), (275, 757011088), (284, 733021300), (340, 612288380), (355, 586417040), (374, 556625800), (400, 520445123), (425, 489830704), (440, 473131930), (550, 378505544), (568, 366510650), (680, 306144190), (710, 293208520), (748, 278312900), (781, 266553200), (850, 244915352), (880, 236565965), (935, 222650320), (1100, 189252772), (1136, 183255325), (1207, 172475600), (1360, 153072095), (1420, 146604260), (1496, 139156450), (1562, 133276600), (1700, 122457676), (1775, 117283408), (1870, 111325160), (2200, 94626386), (2414, 86237800), (2840, 73302130), (2992, 69578225), (3124, 66638300), (3400, 61228838), (3550, 58641704), (3740, 55662580), (3905, 53310640), (4400, 47313193), (4675, 44530064), (4828, 43118900), (5680, 36651065), (6035, 34495120), (6248, 33319150), (6800, 30614419), (7100, 29320852), (7480, 27831290), (7810, 26655320), (9350, 22265032), (9656, 21559450), (12070, 17247560), (12496, 16659575), (13277, 15679600), (14200, 14660426), (14960, 13915645), (15620, 13327660), (18700, 11132516), (19312, 10779725), (19525, 10662128), (24140, 8623780), (26554, 7839800), (28400, 7330213), (30175, 6899024), (31240, 6663830), (37400, 5566258), (39050, 5331064), (39199, 5310800), (48280, 4311890), (53108, 3919900), (60350, 3449512), (62480, 3331915), (66385, 3135920), (74800, 2783129), (78100, 2665532), (78398, 2655400), (96560, 2155945), (106216, 1959950), (120700, 1724756), (132770, 1567960), (156200, 1332766), (156796, 1327700), (195995, 1062160), (212432, 979975), (241400, 862378), (265540, 783980), (312400, 666383), (313592, 663850), (331925, 627184), (391990, 531080), (431189, 482800)]