2015386320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:254

約数の個数: 320

約数和(自身を含む): 6775280640

約数和(自身を除く): 4759894320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 47, 48, 58, 60, 61, 80, 87, 94, 101, 116, 120, 122, 141, 145, 174, 183, 188, 202, 232, 235, 240, 244, 282, 290, 303, 305, 348, 366, 376, 404, 435, 464, 470, 488, 505, 564, 580, 606, 610, 696, 705, 732, 752, 808, 870, 915, 940, 976, 1010, 1128, 1160, 1212, 1220, 1363, 1392, 1410, 1464, 1515, 1616, 1740, 1769, 1830, 1880, 2020, 2256, 2320, 2424, 2440, 2726, 2820, 2867, 2928, 2929, 3030, 3480, 3538, 3660, 3760, 4040, 4089, 4747, 4848, 4880, 5307, 5452, 5640, 5734, 5858, 6060, 6161, 6815, 6960, 7076, 7320, 8080, 8178, 8601, 8787, 8845, 9494, 10614, 10904, 11280, 11468, 11716, 12120, 12322, 13630, 14152, 14241, 14335, 14640, 14645, 16356, 17202, 17574, 17690, 18483, 18988, 20445, 21228, 21808, 22936, 23432, 23735, 24240, 24644, 26535, 27260, 28304, 28482, 28670, 29290, 30805, 32712, 34404, 35148, 35380, 36966, 37976, 40890, 42456, 43005, 43935, 45872, 46864, 47470, 49288, 53070, 54520, 56964, 57340, 58580, 61610, 65424, 68808, 70296, 70760, 71205, 73932, 75952, 81780, 83143, 84912, 86010, 87870, 92415, 94940, 98576, 106140, 109040, 113928, 114680, 117160, 123220, 137616, 137663, 140592, 141520, 142410, 147864, 163560, 166286, 172020, 175740, 178669, 184830, 189880, 212280, 227856, 229360, 234320, 246440, 249429, 275326, 284820, 289567, 295728, 327120, 332572, 344040, 351480, 357338, 369660, 379760, 412989, 415715, 424560, 492880, 498858, 536007, 550652, 569640, 579134, 665144, 688080, 688315, 702960, 714676, 739320, 825978, 831430, 868701, 893345, 997716, 1072014, 1101304, 1139280, 1158268, 1247145, 1330288, 1376630, 1429352, 1447835, 1478640, 1651956, 1662860, 1737402, 1786690, 1995432, 2064945, 2144028, 2202608, 2316536, 2494290, 2680035, 2753260, 2858704, 2895670, 3303912, 3325720, 3474804, 3573380, 3990864, 4129890, 4288056, 4343505, 4633072, 4988580, 5360070, 5506520, 5791340, 6607824, 6651440, 6949608, 7146760, 8259780, 8397443, 8576112, 8687010, 9977160, 10720140, 11013040, 11582680, 13899216, 14293520, 16519560, 16794886, 17374020, 19954320, 21440280, 23165360, 25192329, 33039120, 33589772, 34748040, 41987215, 42880560, 50384658, 67179544, 69496080, 83974430, 100769316, 125961645, 134359088, 167948860, 201538632, 251923290, 335897720, 403077264, 503846580, 671795440, 1007693160, 2015386320]

約数ペア:

[(1, 2015386320), (2, 1007693160), (3, 671795440), (4, 503846580), (5, 403077264), (6, 335897720), (8, 251923290), (10, 201538632), (12, 167948860), (15, 134359088), (16, 125961645), (20, 100769316), (24, 83974430), (29, 69496080), (30, 67179544), (40, 50384658), (47, 42880560), (48, 41987215), (58, 34748040), (60, 33589772), (61, 33039120), (80, 25192329), (87, 23165360), (94, 21440280), (101, 19954320), (116, 17374020), (120, 16794886), (122, 16519560), (141, 14293520), (145, 13899216), (174, 11582680), (183, 11013040), (188, 10720140), (202, 9977160), (232, 8687010), (235, 8576112), (240, 8397443), (244, 8259780), (282, 7146760), (290, 6949608), (303, 6651440), (305, 6607824), (348, 5791340), (366, 5506520), (376, 5360070), (404, 4988580), (435, 4633072), (464, 4343505), (470, 4288056), (488, 4129890), (505, 3990864), (564, 3573380), (580, 3474804), (606, 3325720), (610, 3303912), (696, 2895670), (705, 2858704), (732, 2753260), (752, 2680035), (808, 2494290), (870, 2316536), (915, 2202608), (940, 2144028), (976, 2064945), (1010, 1995432), (1128, 1786690), (1160, 1737402), (1212, 1662860), (1220, 1651956), (1363, 1478640), (1392, 1447835), (1410, 1429352), (1464, 1376630), (1515, 1330288), (1616, 1247145), (1740, 1158268), (1769, 1139280), (1830, 1101304), (1880, 1072014), (2020, 997716), (2256, 893345), (2320, 868701), (2424, 831430), (2440, 825978), (2726, 739320), (2820, 714676), (2867, 702960), (2928, 688315), (2929, 688080), (3030, 665144), (3480, 579134), (3538, 569640), (3660, 550652), (3760, 536007), (4040, 498858), (4089, 492880), (4747, 424560), (4848, 415715), (4880, 412989), (5307, 379760), (5452, 369660), (5640, 357338), (5734, 351480), (5858, 344040), (6060, 332572), (6161, 327120), (6815, 295728), (6960, 289567), (7076, 284820), (7320, 275326), (8080, 249429), (8178, 246440), (8601, 234320), (8787, 229360), (8845, 227856), (9494, 212280), (10614, 189880), (10904, 184830), (11280, 178669), (11468, 175740), (11716, 172020), (12120, 166286), (12322, 163560), (13630, 147864), (14152, 142410), (14241, 141520), (14335, 140592), (14640, 137663), (14645, 137616), (16356, 123220), (17202, 117160), (17574, 114680), (17690, 113928), (18483, 109040), (18988, 106140), (20445, 98576), (21228, 94940), (21808, 92415), (22936, 87870), (23432, 86010), (23735, 84912), (24240, 83143), (24644, 81780), (26535, 75952), (27260, 73932), (28304, 71205), (28482, 70760), (28670, 70296), (29290, 68808), (30805, 65424), (32712, 61610), (34404, 58580), (35148, 57340), (35380, 56964), (36966, 54520), (37976, 53070), (40890, 49288), (42456, 47470), (43005, 46864), (43935, 45872)]