2012349840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2851}}^1$

素因数の和:3057

約数の個数: 160

約数和(自身を含む): 6645753216

約数和(自身を除く): 4633403376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 173, 204, 240, 255, 272, 340, 346, 408, 510, 519, 680, 692, 816, 865, 1020, 1038, 1360, 1384, 1730, 2040, 2076, 2595, 2768, 2851, 2941, 3460, 4080, 4152, 5190, 5702, 5882, 6920, 8304, 8553, 8823, 10380, 11404, 11764, 13840, 14255, 14705, 17106, 17646, 20760, 22808, 23528, 28510, 29410, 34212, 35292, 41520, 42765, 44115, 45616, 47056, 48467, 57020, 58820, 68424, 70584, 85530, 88230, 96934, 114040, 117640, 136848, 141168, 145401, 171060, 176460, 193868, 228080, 235280, 242335, 290802, 342120, 352920, 387736, 484670, 493223, 581604, 684240, 705840, 727005, 775472, 969340, 986446, 1163208, 1454010, 1479669, 1938680, 1972892, 2326416, 2466115, 2908020, 2959338, 3877360, 3945784, 4932230, 5816040, 5918676, 7398345, 7891568, 8384791, 9864460, 11632080, 11837352, 14796690, 16769582, 19728920, 23674704, 25154373, 29593380, 33539164, 39457840, 41923955, 50308746, 59186760, 67078328, 83847910, 100617492, 118373520, 125771865, 134156656, 167695820, 201234984, 251543730, 335391640, 402469968, 503087460, 670783280, 1006174920, 2012349840]

約数ペア:

[(1, 2012349840), (2, 1006174920), (3, 670783280), (4, 503087460), (5, 402469968), (6, 335391640), (8, 251543730), (10, 201234984), (12, 167695820), (15, 134156656), (16, 125771865), (17, 118373520), (20, 100617492), (24, 83847910), (30, 67078328), (34, 59186760), (40, 50308746), (48, 41923955), (51, 39457840), (60, 33539164), (68, 29593380), (80, 25154373), (85, 23674704), (102, 19728920), (120, 16769582), (136, 14796690), (170, 11837352), (173, 11632080), (204, 9864460), (240, 8384791), (255, 7891568), (272, 7398345), (340, 5918676), (346, 5816040), (408, 4932230), (510, 3945784), (519, 3877360), (680, 2959338), (692, 2908020), (816, 2466115), (865, 2326416), (1020, 1972892), (1038, 1938680), (1360, 1479669), (1384, 1454010), (1730, 1163208), (2040, 986446), (2076, 969340), (2595, 775472), (2768, 727005), (2851, 705840), (2941, 684240), (3460, 581604), (4080, 493223), (4152, 484670), (5190, 387736), (5702, 352920), (5882, 342120), (6920, 290802), (8304, 242335), (8553, 235280), (8823, 228080), (10380, 193868), (11404, 176460), (11764, 171060), (13840, 145401), (14255, 141168), (14705, 136848), (17106, 117640), (17646, 114040), (20760, 96934), (22808, 88230), (23528, 85530), (28510, 70584), (29410, 68424), (34212, 58820), (35292, 57020), (41520, 48467), (42765, 47056), (44115, 45616)]