2015286840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 384

約数和(自身を含む): 7763558400

約数和(自身を除く): 5748271560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 79, 84, 90, 105, 106, 120, 126, 140, 158, 159, 168, 180, 191, 210, 212, 237, 252, 265, 280, 315, 316, 318, 360, 371, 382, 395, 420, 424, 474, 477, 504, 530, 553, 573, 630, 632, 636, 711, 742, 764, 790, 795, 840, 948, 954, 955, 1060, 1106, 1113, 1146, 1185, 1260, 1272, 1337, 1422, 1484, 1528, 1580, 1590, 1659, 1719, 1855, 1896, 1908, 1910, 2120, 2212, 2226, 2292, 2370, 2385, 2520, 2674, 2765, 2844, 2865, 2968, 3160, 3180, 3318, 3339, 3438, 3555, 3710, 3816, 3820, 4011, 4187, 4424, 4452, 4584, 4740, 4770, 4977, 5348, 5530, 5565, 5688, 5730, 6360, 6636, 6678, 6685, 6876, 7110, 7420, 7640, 8022, 8295, 8374, 8595, 8904, 9480, 9540, 9954, 10123, 10696, 11060, 11130, 11460, 12033, 12561, 13272, 13356, 13370, 13752, 14220, 14840, 15089, 16044, 16590, 16695, 16748, 17190, 19080, 19908, 20055, 20246, 20935, 22120, 22260, 22920, 24066, 24885, 25122, 26712, 26740, 28440, 29309, 30178, 30369, 32088, 33180, 33390, 33496, 34380, 37683, 39816, 40110, 40492, 41870, 44520, 45267, 48132, 49770, 50244, 50615, 53480, 58618, 60165, 60356, 60738, 62805, 66360, 66780, 68760, 70861, 75366, 75445, 80220, 80984, 83740, 87927, 90534, 91107, 96264, 99540, 100488, 101230, 105623, 117236, 120330, 120712, 121476, 125610, 133560, 135801, 141722, 146545, 150732, 150890, 151845, 160440, 167480, 175854, 181068, 182214, 188415, 199080, 202460, 211246, 212583, 226335, 234472, 240660, 242952, 251220, 263781, 271602, 283444, 293090, 301464, 301780, 303690, 316869, 351708, 354305, 362136, 364428, 376830, 404920, 422492, 425166, 439635, 452670, 455535, 481320, 502440, 527562, 528115, 543204, 566888, 586180, 603560, 607380, 633738, 637749, 679005, 703416, 708610, 728856, 753660, 799717, 844984, 850332, 879270, 905340, 911070, 950607, 1055124, 1056230, 1062915, 1086408, 1172360, 1214760, 1267476, 1275498, 1318905, 1358010, 1417220, 1507320, 1584345, 1599434, 1700664, 1758540, 1810680, 1822140, 1901214, 2110248, 2112460, 2125830, 2399151, 2534952, 2550996, 2637810, 2716020, 2834440, 3168690, 3188745, 3198868, 3517080, 3644280, 3802428, 3998585, 4224920, 4251660, 4753035, 4798302, 5101992, 5275620, 5432040, 5598019, 6337380, 6377490, 6397736, 7197453, 7604856, 7997170, 8503320, 9506070, 9596604, 10551240, 11196038, 11995755, 12674760, 12754980, 14394906, 15994340, 16794057, 19012140, 19193208, 22392076, 23991510, 25509960, 27990095, 28789812, 31988680, 33588114, 35987265, 38024280, 44784152, 47983020, 50382171, 55980190, 57579624, 67176228, 71974530, 83970285, 95966040, 100764342, 111960380, 134352456, 143949060, 167940570, 201528684, 223920760, 251910855, 287898120, 335881140, 403057368, 503821710, 671762280, 1007643420, 2015286840]

約数ペア:

[(1, 2015286840), (2, 1007643420), (3, 671762280), (4, 503821710), (5, 403057368), (6, 335881140), (7, 287898120), (8, 251910855), (9, 223920760), (10, 201528684), (12, 167940570), (14, 143949060), (15, 134352456), (18, 111960380), (20, 100764342), (21, 95966040), (24, 83970285), (28, 71974530), (30, 67176228), (35, 57579624), (36, 55980190), (40, 50382171), (42, 47983020), (45, 44784152), (53, 38024280), (56, 35987265), (60, 33588114), (63, 31988680), (70, 28789812), (72, 27990095), (79, 25509960), (84, 23991510), (90, 22392076), (105, 19193208), (106, 19012140), (120, 16794057), (126, 15994340), (140, 14394906), (158, 12754980), (159, 12674760), (168, 11995755), (180, 11196038), (191, 10551240), (210, 9596604), (212, 9506070), (237, 8503320), (252, 7997170), (265, 7604856), (280, 7197453), (315, 6397736), (316, 6377490), (318, 6337380), (360, 5598019), (371, 5432040), (382, 5275620), (395, 5101992), (420, 4798302), (424, 4753035), (474, 4251660), (477, 4224920), (504, 3998585), (530, 3802428), (553, 3644280), (573, 3517080), (630, 3198868), (632, 3188745), (636, 3168690), (711, 2834440), (742, 2716020), (764, 2637810), (790, 2550996), (795, 2534952), (840, 2399151), (948, 2125830), (954, 2112460), (955, 2110248), (1060, 1901214), (1106, 1822140), (1113, 1810680), (1146, 1758540), (1185, 1700664), (1260, 1599434), (1272, 1584345), (1337, 1507320), (1422, 1417220), (1484, 1358010), (1528, 1318905), (1580, 1275498), (1590, 1267476), (1659, 1214760), (1719, 1172360), (1855, 1086408), (1896, 1062915), (1908, 1056230), (1910, 1055124), (2120, 950607), (2212, 911070), (2226, 905340), (2292, 879270), (2370, 850332), (2385, 844984), (2520, 799717), (2674, 753660), (2765, 728856), (2844, 708610), (2865, 703416), (2968, 679005), (3160, 637749), (3180, 633738), (3318, 607380), (3339, 603560), (3438, 586180), (3555, 566888), (3710, 543204), (3816, 528115), (3820, 527562), (4011, 502440), (4187, 481320), (4424, 455535), (4452, 452670), (4584, 439635), (4740, 425166), (4770, 422492), (4977, 404920), (5348, 376830), (5530, 364428), (5565, 362136), (5688, 354305), (5730, 351708), (6360, 316869), (6636, 303690), (6678, 301780), (6685, 301464), (6876, 293090), (7110, 283444), (7420, 271602), (7640, 263781), (8022, 251220), (8295, 242952), (8374, 240660), (8595, 234472), (8904, 226335), (9480, 212583), (9540, 211246), (9954, 202460), (10123, 199080), (10696, 188415), (11060, 182214), (11130, 181068), (11460, 175854), (12033, 167480), (12561, 160440), (13272, 151845), (13356, 150890), (13370, 150732), (13752, 146545), (14220, 141722), (14840, 135801), (15089, 133560), (16044, 125610), (16590, 121476), (16695, 120712), (16748, 120330), (17190, 117236), (19080, 105623), (19908, 101230), (20055, 100488), (20246, 99540), (20935, 96264), (22120, 91107), (22260, 90534), (22920, 87927), (24066, 83740), (24885, 80984), (25122, 80220), (26712, 75445), (26740, 75366), (28440, 70861), (29309, 68760), (30178, 66780), (30369, 66360), (32088, 62805), (33180, 60738), (33390, 60356), (33496, 60165), (34380, 58618), (37683, 53480), (39816, 50615), (40110, 50244), (40492, 49770), (41870, 48132), (44520, 45267)]