63514720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1280

約数の個数: 96

約数和(自身を含む): 167378400

約数和(自身を除く): 103863680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1229, 1292, 1360, 1520, 1615, 2458, 2584, 2720, 3040, 3230, 4916, 5168, 6145, 6460, 9832, 10336, 12290, 12920, 19664, 20893, 23351, 24580, 25840, 39328, 41786, 46702, 49160, 51680, 83572, 93404, 98320, 104465, 116755, 167144, 186808, 196640, 208930, 233510, 334288, 373616, 396967, 417860, 467020, 668576, 747232, 793934, 835720, 934040, 1587868, 1671440, 1868080, 1984835, 3175736, 3342880, 3736160, 3969670, 6351472, 7939340, 12702944, 15878680, 31757360, 63514720]

約数ペア:

[(1, 63514720), (2, 31757360), (4, 15878680), (5, 12702944), (8, 7939340), (10, 6351472), (16, 3969670), (17, 3736160), (19, 3342880), (20, 3175736), (32, 1984835), (34, 1868080), (38, 1671440), (40, 1587868), (68, 934040), (76, 835720), (80, 793934), (85, 747232), (95, 668576), (136, 467020), (152, 417860), (160, 396967), (170, 373616), (190, 334288), (272, 233510), (304, 208930), (323, 196640), (340, 186808), (380, 167144), (544, 116755), (608, 104465), (646, 98320), (680, 93404), (760, 83572), (1229, 51680), (1292, 49160), (1360, 46702), (1520, 41786), (1615, 39328), (2458, 25840), (2584, 24580), (2720, 23351), (3040, 20893), (3230, 19664), (4916, 12920), (5168, 12290), (6145, 10336), (6460, 9832)]