12292140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 41483232

約数和(自身を除く): 29191092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 98, 105, 111, 113, 140, 147, 148, 185, 196, 210, 222, 226, 245, 259, 294, 339, 370, 420, 444, 452, 490, 518, 555, 565, 588, 678, 735, 740, 777, 791, 980, 1036, 1110, 1130, 1295, 1356, 1470, 1554, 1582, 1695, 1813, 2220, 2260, 2373, 2590, 2940, 3108, 3164, 3390, 3626, 3885, 3955, 4181, 4746, 5180, 5439, 5537, 6780, 7252, 7770, 7910, 8362, 9065, 9492, 10878, 11074, 11865, 12543, 15540, 15820, 16611, 16724, 18130, 20905, 21756, 22148, 23730, 25086, 27195, 27685, 29267, 33222, 36260, 41810, 47460, 50172, 54390, 55370, 58534, 62715, 66444, 83055, 83620, 87801, 108780, 110740, 117068, 125430, 146335, 166110, 175602, 204869, 250860, 292670, 332220, 351204, 409738, 439005, 585340, 614607, 819476, 878010, 1024345, 1229214, 1756020, 2048690, 2458428, 3073035, 4097380, 6146070, 12292140]

約数ペア:

[(1, 12292140), (2, 6146070), (3, 4097380), (4, 3073035), (5, 2458428), (6, 2048690), (7, 1756020), (10, 1229214), (12, 1024345), (14, 878010), (15, 819476), (20, 614607), (21, 585340), (28, 439005), (30, 409738), (35, 351204), (37, 332220), (42, 292670), (49, 250860), (60, 204869), (70, 175602), (74, 166110), (84, 146335), (98, 125430), (105, 117068), (111, 110740), (113, 108780), (140, 87801), (147, 83620), (148, 83055), (185, 66444), (196, 62715), (210, 58534), (222, 55370), (226, 54390), (245, 50172), (259, 47460), (294, 41810), (339, 36260), (370, 33222), (420, 29267), (444, 27685), (452, 27195), (490, 25086), (518, 23730), (555, 22148), (565, 21756), (588, 20905), (678, 18130), (735, 16724), (740, 16611), (777, 15820), (791, 15540), (980, 12543), (1036, 11865), (1110, 11074), (1130, 10878), (1295, 9492), (1356, 9065), (1470, 8362), (1554, 7910), (1582, 7770), (1695, 7252), (1813, 6780), (2220, 5537), (2260, 5439), (2373, 5180), (2590, 4746), (2940, 4181), (3108, 3955), (3164, 3885), (3390, 3626)]