237902340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 762048000

約数和(自身を除く): 524145660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 89, 92, 115, 130, 138, 149, 156, 178, 195, 230, 260, 267, 276, 298, 299, 345, 356, 390, 445, 447, 460, 534, 596, 598, 690, 745, 780, 890, 894, 897, 1068, 1157, 1196, 1335, 1380, 1490, 1495, 1780, 1788, 1794, 1937, 2047, 2235, 2314, 2670, 2980, 2990, 3427, 3471, 3588, 3874, 4094, 4470, 4485, 4628, 5340, 5785, 5811, 5980, 6141, 6854, 6942, 7748, 8188, 8940, 8970, 9685, 10235, 10281, 11570, 11622, 12282, 13261, 13708, 13884, 17135, 17355, 17940, 19370, 20470, 20562, 23140, 23244, 24564, 26522, 26611, 29055, 30705, 34270, 34710, 38740, 39783, 40940, 41124, 44551, 51405, 53044, 53222, 58110, 61410, 66305, 68540, 69420, 79566, 79833, 89102, 102810, 106444, 116220, 122820, 132610, 133055, 133653, 159132, 159666, 172393, 178204, 198915, 205620, 222755, 265220, 266110, 267306, 305003, 319332, 344786, 397830, 399165, 445510, 517179, 532220, 534612, 610006, 668265, 689572, 795660, 798330, 861965, 891020, 915009, 1034358, 1220012, 1336530, 1525015, 1596660, 1723930, 1830018, 2068716, 2585895, 2673060, 3050030, 3447860, 3660036, 3965039, 4575045, 5171790, 6100060, 7930078, 9150090, 10343580, 11895117, 15860156, 18300180, 19825195, 23790234, 39650390, 47580468, 59475585, 79300780, 118951170, 237902340]

約数ペア:

[(1, 237902340), (2, 118951170), (3, 79300780), (4, 59475585), (5, 47580468), (6, 39650390), (10, 23790234), (12, 19825195), (13, 18300180), (15, 15860156), (20, 11895117), (23, 10343580), (26, 9150090), (30, 7930078), (39, 6100060), (46, 5171790), (52, 4575045), (60, 3965039), (65, 3660036), (69, 3447860), (78, 3050030), (89, 2673060), (92, 2585895), (115, 2068716), (130, 1830018), (138, 1723930), (149, 1596660), (156, 1525015), (178, 1336530), (195, 1220012), (230, 1034358), (260, 915009), (267, 891020), (276, 861965), (298, 798330), (299, 795660), (345, 689572), (356, 668265), (390, 610006), (445, 534612), (447, 532220), (460, 517179), (534, 445510), (596, 399165), (598, 397830), (690, 344786), (745, 319332), (780, 305003), (890, 267306), (894, 266110), (897, 265220), (1068, 222755), (1157, 205620), (1196, 198915), (1335, 178204), (1380, 172393), (1490, 159666), (1495, 159132), (1780, 133653), (1788, 133055), (1794, 132610), (1937, 122820), (2047, 116220), (2235, 106444), (2314, 102810), (2670, 89102), (2980, 79833), (2990, 79566), (3427, 69420), (3471, 68540), (3588, 66305), (3874, 61410), (4094, 58110), (4470, 53222), (4485, 53044), (4628, 51405), (5340, 44551), (5785, 41124), (5811, 40940), (5980, 39783), (6141, 38740), (6854, 34710), (6942, 34270), (7748, 30705), (8188, 29055), (8940, 26611), (8970, 26522), (9685, 24564), (10235, 23244), (10281, 23140), (11570, 20562), (11622, 20470), (12282, 19370), (13261, 17940), (13708, 17355), (13884, 17135)]