1217741856640

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4129}}^1\times {\mathrm{27107}}^1$

素因数の和:31272

約数の個数: 128

約数和(自身を含む): 3083269341600

約数和(自身を除く): 1865527484960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 4129, 5440, 8258, 10880, 16516, 20645, 27107, 33032, 41290, 54214, 66064, 70193, 82580, 108428, 132128, 135535, 140386, 165160, 216856, 264256, 271070, 280772, 330320, 350965, 433712, 460819, 528512, 542140, 561544, 660640, 701930, 867424, 921638, 1084280, 1123088, 1321280, 1403860, 1734848, 1843276, 2168560, 2246176, 2304095, 2642560, 2807720, 3469696, 3686552, 4337120, 4492352, 4608190, 5615440, 7373104, 8674240, 8984704, 9216380, 11230880, 14746208, 17348480, 18432760, 22461760, 29492416, 36865520, 44923520, 58984832, 73731040, 111924803, 147462080, 223849606, 294924160, 447699212, 559624015, 895398424, 1119248030, 1790796848, 1902721651, 2238496060, 3581593696, 3805443302, 4476992120, 7163187392, 7610886604, 8953984240, 9513608255, 14326374784, 15221773208, 17907968480, 19027216510, 30443546416, 35815936960, 38054433020, 60887092832, 71631873920, 76108866040, 121774185664, 152217732080, 243548371328, 304435464160, 608870928320, 1217741856640]

約数ペア:

[(1, 1217741856640), (2, 608870928320), (4, 304435464160), (5, 243548371328), (8, 152217732080), (10, 121774185664), (16, 76108866040), (17, 71631873920), (20, 60887092832), (32, 38054433020), (34, 35815936960), (40, 30443546416), (64, 19027216510), (68, 17907968480), (80, 15221773208), (85, 14326374784), (128, 9513608255), (136, 8953984240), (160, 7610886604), (170, 7163187392), (272, 4476992120), (320, 3805443302), (340, 3581593696), (544, 2238496060), (640, 1902721651), (680, 1790796848), (1088, 1119248030), (1360, 895398424), (2176, 559624015), (2720, 447699212), (4129, 294924160), (5440, 223849606), (8258, 147462080), (10880, 111924803), (16516, 73731040), (20645, 58984832), (27107, 44923520), (33032, 36865520), (41290, 29492416), (54214, 22461760), (66064, 18432760), (70193, 17348480), (82580, 14746208), (108428, 11230880), (132128, 9216380), (135535, 8984704), (140386, 8674240), (165160, 7373104), (216856, 5615440), (264256, 4608190), (271070, 4492352), (280772, 4337120), (330320, 3686552), (350965, 3469696), (433712, 2807720), (460819, 2642560), (528512, 2304095), (542140, 2246176), (561544, 2168560), (660640, 1843276), (701930, 1734848), (867424, 1403860), (921638, 1321280), (1084280, 1123088)]