130293520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 366405120

約数和(自身を除く): 236111600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 71, 80, 112, 113, 116, 140, 142, 145, 203, 226, 232, 280, 284, 290, 355, 406, 452, 464, 497, 560, 565, 568, 580, 710, 791, 812, 904, 994, 1015, 1130, 1136, 1160, 1420, 1582, 1624, 1808, 1988, 2030, 2059, 2260, 2320, 2485, 2840, 3164, 3248, 3277, 3955, 3976, 4060, 4118, 4520, 4970, 5680, 6328, 6554, 7910, 7952, 8023, 8120, 8236, 9040, 9940, 10295, 12656, 13108, 14413, 15820, 16046, 16240, 16385, 16472, 19880, 20590, 22939, 26216, 28826, 31640, 32092, 32770, 32944, 39760, 40115, 41180, 45878, 52432, 56161, 57652, 63280, 64184, 65540, 72065, 80230, 82360, 91756, 112322, 114695, 115304, 128368, 131080, 144130, 160460, 164720, 183512, 224644, 229390, 230608, 232667, 262160, 280805, 288260, 320920, 367024, 449288, 458780, 465334, 561610, 576520, 641840, 898576, 917560, 930668, 1123220, 1153040, 1163335, 1628669, 1835120, 1861336, 2246440, 2326670, 3257338, 3722672, 4492880, 4653340, 6514676, 8143345, 9306680, 13029352, 16286690, 18613360, 26058704, 32573380, 65146760, 130293520]

約数ペア:

[(1, 130293520), (2, 65146760), (4, 32573380), (5, 26058704), (7, 18613360), (8, 16286690), (10, 13029352), (14, 9306680), (16, 8143345), (20, 6514676), (28, 4653340), (29, 4492880), (35, 3722672), (40, 3257338), (56, 2326670), (58, 2246440), (70, 1861336), (71, 1835120), (80, 1628669), (112, 1163335), (113, 1153040), (116, 1123220), (140, 930668), (142, 917560), (145, 898576), (203, 641840), (226, 576520), (232, 561610), (280, 465334), (284, 458780), (290, 449288), (355, 367024), (406, 320920), (452, 288260), (464, 280805), (497, 262160), (560, 232667), (565, 230608), (568, 229390), (580, 224644), (710, 183512), (791, 164720), (812, 160460), (904, 144130), (994, 131080), (1015, 128368), (1130, 115304), (1136, 114695), (1160, 112322), (1420, 91756), (1582, 82360), (1624, 80230), (1808, 72065), (1988, 65540), (2030, 64184), (2059, 63280), (2260, 57652), (2320, 56161), (2485, 52432), (2840, 45878), (3164, 41180), (3248, 40115), (3277, 39760), (3955, 32944), (3976, 32770), (4060, 32092), (4118, 31640), (4520, 28826), (4970, 26216), (5680, 22939), (6328, 20590), (6554, 19880), (7910, 16472), (7952, 16385), (8023, 16240), (8120, 16046), (8236, 15820), (9040, 14413), (9940, 13108), (10295, 12656)]