121112040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4651}}^1$

素因数の和:4703

約数の個数: 128

約数和(自身を含む): 428728320

約数和(自身を除く): 307616280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 4651, 5208, 6510, 8680, 9302, 13020, 13953, 18604, 23255, 26040, 27906, 32557, 37208, 46510, 55812, 65114, 69765, 93020, 97671, 111624, 130228, 139530, 144181, 162785, 186040, 195342, 260456, 279060, 288362, 325570, 390684, 432543, 488355, 558120, 576724, 651140, 720905, 781368, 865086, 976710, 1009267, 1153448, 1302280, 1441810, 1730172, 1953420, 2018534, 2162715, 2883620, 3027801, 3460344, 3906840, 4037068, 4325430, 5046335, 5767240, 6055602, 8074136, 8650860, 10092670, 12111204, 15139005, 17301720, 20185340, 24222408, 30278010, 40370680, 60556020, 121112040]

約数ペア:

[(1, 121112040), (2, 60556020), (3, 40370680), (4, 30278010), (5, 24222408), (6, 20185340), (7, 17301720), (8, 15139005), (10, 12111204), (12, 10092670), (14, 8650860), (15, 8074136), (20, 6055602), (21, 5767240), (24, 5046335), (28, 4325430), (30, 4037068), (31, 3906840), (35, 3460344), (40, 3027801), (42, 2883620), (56, 2162715), (60, 2018534), (62, 1953420), (70, 1730172), (84, 1441810), (93, 1302280), (105, 1153448), (120, 1009267), (124, 976710), (140, 865086), (155, 781368), (168, 720905), (186, 651140), (210, 576724), (217, 558120), (248, 488355), (280, 432543), (310, 390684), (372, 325570), (420, 288362), (434, 279060), (465, 260456), (620, 195342), (651, 186040), (744, 162785), (840, 144181), (868, 139530), (930, 130228), (1085, 111624), (1240, 97671), (1302, 93020), (1736, 69765), (1860, 65114), (2170, 55812), (2604, 46510), (3255, 37208), (3720, 32557), (4340, 27906), (4651, 26040), (5208, 23255), (6510, 18604), (8680, 13953), (9302, 13020)]