745297680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6299}}^1$

素因数の和:6361

約数の個数: 160

約数和(自身を含む): 2531088000

約数和(自身を除く): 1785790320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 493, 510, 580, 680, 696, 816, 870, 986, 1020, 1160, 1360, 1392, 1479, 1740, 1972, 2040, 2320, 2465, 2958, 3480, 3944, 4080, 4930, 5916, 6299, 6960, 7395, 7888, 9860, 11832, 12598, 14790, 18897, 19720, 23664, 25196, 29580, 31495, 37794, 39440, 50392, 59160, 62990, 75588, 94485, 100784, 107083, 118320, 125980, 151176, 182671, 188970, 214166, 251960, 302352, 321249, 365342, 377940, 428332, 503920, 535415, 548013, 642498, 730684, 755880, 856664, 913355, 1070830, 1096026, 1284996, 1461368, 1511760, 1606245, 1713328, 1826710, 2141660, 2192052, 2569992, 2740065, 2922736, 3105407, 3212490, 3653420, 4283320, 4384104, 5139984, 5480130, 6210814, 6424980, 7306840, 8566640, 8768208, 9316221, 10960260, 12421628, 12849960, 14613680, 15527035, 18632442, 21920520, 24843256, 25699920, 31054070, 37264884, 43841040, 46581105, 49686512, 62108140, 74529768, 93162210, 124216280, 149059536, 186324420, 248432560, 372648840, 745297680]

約数ペア:

[(1, 745297680), (2, 372648840), (3, 248432560), (4, 186324420), (5, 149059536), (6, 124216280), (8, 93162210), (10, 74529768), (12, 62108140), (15, 49686512), (16, 46581105), (17, 43841040), (20, 37264884), (24, 31054070), (29, 25699920), (30, 24843256), (34, 21920520), (40, 18632442), (48, 15527035), (51, 14613680), (58, 12849960), (60, 12421628), (68, 10960260), (80, 9316221), (85, 8768208), (87, 8566640), (102, 7306840), (116, 6424980), (120, 6210814), (136, 5480130), (145, 5139984), (170, 4384104), (174, 4283320), (204, 3653420), (232, 3212490), (240, 3105407), (255, 2922736), (272, 2740065), (290, 2569992), (340, 2192052), (348, 2141660), (408, 1826710), (435, 1713328), (464, 1606245), (493, 1511760), (510, 1461368), (580, 1284996), (680, 1096026), (696, 1070830), (816, 913355), (870, 856664), (986, 755880), (1020, 730684), (1160, 642498), (1360, 548013), (1392, 535415), (1479, 503920), (1740, 428332), (1972, 377940), (2040, 365342), (2320, 321249), (2465, 302352), (2958, 251960), (3480, 214166), (3944, 188970), (4080, 182671), (4930, 151176), (5916, 125980), (6299, 118320), (6960, 107083), (7395, 100784), (7888, 94485), (9860, 75588), (11832, 62990), (12598, 59160), (14790, 50392), (18897, 39440), (19720, 37794), (23664, 31495), (25196, 29580)]