2810259120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1388

約数の個数: 240

約数和(自身を含む): 9560245248

約数和(自身を除く): 6749986128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 289, 310, 340, 372, 408, 465, 496, 510, 527, 578, 620, 680, 744, 816, 867, 930, 1020, 1054, 1156, 1240, 1307, 1360, 1445, 1488, 1581, 1734, 1860, 2040, 2108, 2312, 2480, 2614, 2635, 2890, 3162, 3468, 3720, 3921, 4080, 4216, 4335, 4624, 5228, 5270, 5780, 6324, 6535, 6936, 7440, 7842, 7905, 8432, 8670, 8959, 10456, 10540, 11560, 12648, 13070, 13872, 15684, 15810, 17340, 17918, 19605, 20912, 21080, 22219, 23120, 25296, 26140, 26877, 31368, 31620, 34680, 35836, 39210, 40517, 42160, 44438, 44795, 52280, 53754, 62736, 63240, 66657, 69360, 71672, 78420, 81034, 88876, 89590, 104560, 107508, 111095, 121551, 126480, 133314, 134385, 143344, 156840, 162068, 177752, 179180, 202585, 215016, 222190, 243102, 266628, 268770, 313680, 324136, 333285, 355504, 358360, 377723, 405170, 430032, 444380, 486204, 533256, 537540, 607755, 648272, 666570, 688789, 716720, 755446, 810340, 888760, 972408, 1066512, 1075080, 1133169, 1215510, 1333140, 1377578, 1510892, 1620680, 1777520, 1888615, 1944816, 2066367, 2150160, 2266338, 2431020, 2666280, 2755156, 3021784, 3241360, 3443945, 3777230, 4132734, 4532676, 4862040, 5332560, 5510312, 5665845, 6043568, 6887890, 7554460, 8265468, 9065352, 9724080, 10331835, 11020624, 11331690, 11709413, 13775780, 15108920, 16530936, 18130704, 20663670, 22663380, 23418826, 27551560, 30217840, 33061872, 35128239, 41327340, 45326760, 46837652, 55103120, 58547065, 70256478, 82654680, 90653520, 93675304, 117094130, 140512956, 165309360, 175641195, 187350608, 234188260, 281025912, 351282390, 468376520, 562051824, 702564780, 936753040, 1405129560, 2810259120]

約数ペア:

[(1, 2810259120), (2, 1405129560), (3, 936753040), (4, 702564780), (5, 562051824), (6, 468376520), (8, 351282390), (10, 281025912), (12, 234188260), (15, 187350608), (16, 175641195), (17, 165309360), (20, 140512956), (24, 117094130), (30, 93675304), (31, 90653520), (34, 82654680), (40, 70256478), (48, 58547065), (51, 55103120), (60, 46837652), (62, 45326760), (68, 41327340), (80, 35128239), (85, 33061872), (93, 30217840), (102, 27551560), (120, 23418826), (124, 22663380), (136, 20663670), (155, 18130704), (170, 16530936), (186, 15108920), (204, 13775780), (240, 11709413), (248, 11331690), (255, 11020624), (272, 10331835), (289, 9724080), (310, 9065352), (340, 8265468), (372, 7554460), (408, 6887890), (465, 6043568), (496, 5665845), (510, 5510312), (527, 5332560), (578, 4862040), (620, 4532676), (680, 4132734), (744, 3777230), (816, 3443945), (867, 3241360), (930, 3021784), (1020, 2755156), (1054, 2666280), (1156, 2431020), (1240, 2266338), (1307, 2150160), (1360, 2066367), (1445, 1944816), (1488, 1888615), (1581, 1777520), (1734, 1620680), (1860, 1510892), (2040, 1377578), (2108, 1333140), (2312, 1215510), (2480, 1133169), (2614, 1075080), (2635, 1066512), (2890, 972408), (3162, 888760), (3468, 810340), (3720, 755446), (3921, 716720), (4080, 688789), (4216, 666570), (4335, 648272), (4624, 607755), (5228, 537540), (5270, 533256), (5780, 486204), (6324, 444380), (6535, 430032), (6936, 405170), (7440, 377723), (7842, 358360), (7905, 355504), (8432, 333285), (8670, 324136), (8959, 313680), (10456, 268770), (10540, 266628), (11560, 243102), (12648, 222190), (13070, 215016), (13872, 202585), (15684, 179180), (15810, 177752), (17340, 162068), (17918, 156840), (19605, 143344), (20912, 134385), (21080, 133314), (22219, 126480), (23120, 121551), (25296, 111095), (26140, 107508), (26877, 104560), (31368, 89590), (31620, 88876), (34680, 81034), (35836, 78420), (39210, 71672), (40517, 69360), (42160, 66657), (44438, 63240), (44795, 62736), (52280, 53754)]