427278960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:472

約数の個数: 240

約数和(自身を含む): 1512043104

約数和(自身を除く): 1084764144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 43, 45, 48, 60, 72, 74, 80, 86, 90, 111, 120, 129, 144, 148, 172, 180, 185, 215, 222, 240, 258, 296, 333, 344, 360, 370, 373, 387, 430, 444, 516, 555, 592, 645, 666, 688, 720, 740, 746, 774, 860, 888, 1032, 1110, 1119, 1290, 1332, 1480, 1492, 1548, 1591, 1665, 1720, 1776, 1865, 1935, 2064, 2220, 2238, 2580, 2664, 2960, 2984, 3096, 3182, 3330, 3357, 3440, 3730, 3870, 4440, 4476, 4773, 5160, 5328, 5595, 5968, 6192, 6364, 6660, 6714, 7460, 7740, 7955, 8880, 8952, 9546, 10320, 11190, 12728, 13320, 13428, 13801, 14319, 14920, 15480, 15910, 16039, 16785, 17904, 19092, 22380, 23865, 25456, 26640, 26856, 27602, 28638, 29840, 30960, 31820, 32078, 33570, 38184, 41403, 44760, 47730, 48117, 53712, 55204, 57276, 63640, 64156, 67140, 69005, 71595, 76368, 80195, 82806, 89520, 95460, 96234, 110408, 114552, 124209, 127280, 128312, 134280, 138010, 143190, 144351, 160390, 165612, 190920, 192468, 207015, 220816, 229104, 240585, 248418, 256624, 268560, 276020, 286380, 288702, 320780, 331224, 381840, 384936, 414030, 481170, 496836, 552040, 572760, 577404, 593443, 621045, 641560, 662448, 721755, 769872, 828060, 962340, 993672, 1104080, 1145520, 1154808, 1186886, 1242090, 1283120, 1443510, 1656120, 1780329, 1924680, 1987344, 2309616, 2373772, 2484180, 2887020, 2967215, 3312240, 3560658, 3849360, 4747544, 4968360, 5340987, 5774040, 5934430, 7121316, 8901645, 9495088, 9936720, 10681974, 11548080, 11868860, 14242632, 17803290, 21363948, 23737720, 26704935, 28485264, 35606580, 42727896, 47475440, 53409870, 71213160, 85455792, 106819740, 142426320, 213639480, 427278960]

約数ペア:

[(1, 427278960), (2, 213639480), (3, 142426320), (4, 106819740), (5, 85455792), (6, 71213160), (8, 53409870), (9, 47475440), (10, 42727896), (12, 35606580), (15, 28485264), (16, 26704935), (18, 23737720), (20, 21363948), (24, 17803290), (30, 14242632), (36, 11868860), (37, 11548080), (40, 10681974), (43, 9936720), (45, 9495088), (48, 8901645), (60, 7121316), (72, 5934430), (74, 5774040), (80, 5340987), (86, 4968360), (90, 4747544), (111, 3849360), (120, 3560658), (129, 3312240), (144, 2967215), (148, 2887020), (172, 2484180), (180, 2373772), (185, 2309616), (215, 1987344), (222, 1924680), (240, 1780329), (258, 1656120), (296, 1443510), (333, 1283120), (344, 1242090), (360, 1186886), (370, 1154808), (373, 1145520), (387, 1104080), (430, 993672), (444, 962340), (516, 828060), (555, 769872), (592, 721755), (645, 662448), (666, 641560), (688, 621045), (720, 593443), (740, 577404), (746, 572760), (774, 552040), (860, 496836), (888, 481170), (1032, 414030), (1110, 384936), (1119, 381840), (1290, 331224), (1332, 320780), (1480, 288702), (1492, 286380), (1548, 276020), (1591, 268560), (1665, 256624), (1720, 248418), (1776, 240585), (1865, 229104), (1935, 220816), (2064, 207015), (2220, 192468), (2238, 190920), (2580, 165612), (2664, 160390), (2960, 144351), (2984, 143190), (3096, 138010), (3182, 134280), (3330, 128312), (3357, 127280), (3440, 124209), (3730, 114552), (3870, 110408), (4440, 96234), (4476, 95460), (4773, 89520), (5160, 82806), (5328, 80195), (5595, 76368), (5968, 71595), (6192, 69005), (6364, 67140), (6660, 64156), (6714, 63640), (7460, 57276), (7740, 55204), (7955, 53712), (8880, 48117), (8952, 47730), (9546, 44760), (10320, 41403), (11190, 38184), (12728, 33570), (13320, 32078), (13428, 31820), (13801, 30960), (14319, 29840), (14920, 28638), (15480, 27602), (15910, 26856), (16039, 26640), (16785, 25456), (17904, 23865), (19092, 22380)]