180853680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1403

約数の個数: 160

約数和(自身を含む): 648958464

約数和(自身を除く): 468104784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1245, 1297, 1328, 1660, 1680, 1743, 1992, 2324, 2490, 2594, 2905, 3320, 3486, 3891, 3984, 4648, 4980, 5188, 5810, 6485, 6640, 6972, 7782, 8715, 9079, 9296, 9960, 10376, 11620, 12970, 13944, 15564, 17430, 18158, 19455, 19920, 20752, 23240, 25940, 27237, 27888, 31128, 34860, 36316, 38910, 45395, 46480, 51880, 54474, 62256, 69720, 72632, 77820, 90790, 103760, 107651, 108948, 136185, 139440, 145264, 155640, 181580, 215302, 217896, 272370, 311280, 322953, 363160, 430604, 435792, 538255, 544740, 645906, 726320, 753557, 861208, 1076510, 1089480, 1291812, 1507114, 1614765, 1722416, 2153020, 2178960, 2260671, 2583624, 3014228, 3229530, 3767785, 4306040, 4521342, 5167248, 6028456, 6459060, 7535570, 8612080, 9042684, 11303355, 12056912, 12918120, 15071140, 18085368, 22606710, 25836240, 30142280, 36170736, 45213420, 60284560, 90426840, 180853680]

約数ペア:

[(1, 180853680), (2, 90426840), (3, 60284560), (4, 45213420), (5, 36170736), (6, 30142280), (7, 25836240), (8, 22606710), (10, 18085368), (12, 15071140), (14, 12918120), (15, 12056912), (16, 11303355), (20, 9042684), (21, 8612080), (24, 7535570), (28, 6459060), (30, 6028456), (35, 5167248), (40, 4521342), (42, 4306040), (48, 3767785), (56, 3229530), (60, 3014228), (70, 2583624), (80, 2260671), (83, 2178960), (84, 2153020), (105, 1722416), (112, 1614765), (120, 1507114), (140, 1291812), (166, 1089480), (168, 1076510), (210, 861208), (240, 753557), (249, 726320), (280, 645906), (332, 544740), (336, 538255), (415, 435792), (420, 430604), (498, 363160), (560, 322953), (581, 311280), (664, 272370), (830, 217896), (840, 215302), (996, 181580), (1162, 155640), (1245, 145264), (1297, 139440), (1328, 136185), (1660, 108948), (1680, 107651), (1743, 103760), (1992, 90790), (2324, 77820), (2490, 72632), (2594, 69720), (2905, 62256), (3320, 54474), (3486, 51880), (3891, 46480), (3984, 45395), (4648, 38910), (4980, 36316), (5188, 34860), (5810, 31128), (6485, 27888), (6640, 27237), (6972, 25940), (7782, 23240), (8715, 20752), (9079, 19920), (9296, 19455), (9960, 18158), (10376, 17430), (11620, 15564), (12970, 13944)]