7148448840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:792

約数の個数: 256

約数和(自身を含む): 23858795520

約数和(自身を除く): 16710346680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 271, 296, 312, 370, 390, 444, 457, 481, 520, 542, 555, 740, 780, 813, 888, 914, 962, 1084, 1110, 1355, 1371, 1443, 1480, 1560, 1626, 1828, 1924, 2168, 2220, 2285, 2405, 2710, 2742, 2886, 3252, 3523, 3656, 3848, 4065, 4440, 4570, 4810, 5420, 5484, 5772, 5941, 6504, 6855, 7046, 7215, 8130, 9140, 9620, 10027, 10569, 10840, 10968, 11544, 11882, 13710, 14092, 14430, 16260, 16909, 17615, 17823, 18280, 19240, 20054, 21138, 23764, 27420, 28184, 28860, 29705, 30081, 32520, 33818, 35230, 35646, 40108, 42276, 47528, 50135, 50727, 52845, 54840, 57720, 59410, 60162, 67636, 70460, 71292, 80216, 84545, 84552, 89115, 100270, 101454, 105690, 118820, 120324, 123847, 130351, 135272, 140920, 142584, 150405, 169090, 178230, 200540, 202908, 211380, 219817, 237640, 240648, 247694, 253635, 260702, 300810, 338180, 356460, 371541, 391053, 401080, 405816, 422760, 439634, 495388, 507270, 521404, 601620, 619235, 651755, 659451, 676360, 712920, 743082, 782106, 879268, 990776, 1014540, 1042808, 1099085, 1203240, 1238470, 1303510, 1318902, 1486164, 1564212, 1610011, 1758536, 1857705, 1955265, 2029080, 2198170, 2476940, 2607020, 2637804, 2972328, 3128424, 3220022, 3297255, 3715410, 3910530, 4396340, 4582339, 4830033, 4953880, 5214040, 5275608, 6440044, 6594510, 7430820, 7821060, 8050055, 8792680, 9164678, 9660066, 12880088, 13189020, 13747017, 14861640, 15642120, 16100110, 18329356, 19320132, 22911695, 24150165, 26378040, 27494034, 32200220, 36658712, 38640264, 45823390, 48300330, 54988068, 59570407, 64400440, 68735085, 91646780, 96600660, 109976136, 119140814, 137470170, 178711221, 183293560, 193201320, 238281628, 274940340, 297852035, 357422442, 476563256, 549880680, 595704070, 714844884, 893556105, 1191408140, 1429689768, 1787112210, 2382816280, 3574224420, 7148448840]

約数ペア:

[(1, 7148448840), (2, 3574224420), (3, 2382816280), (4, 1787112210), (5, 1429689768), (6, 1191408140), (8, 893556105), (10, 714844884), (12, 595704070), (13, 549880680), (15, 476563256), (20, 357422442), (24, 297852035), (26, 274940340), (30, 238281628), (37, 193201320), (39, 183293560), (40, 178711221), (52, 137470170), (60, 119140814), (65, 109976136), (74, 96600660), (78, 91646780), (104, 68735085), (111, 64400440), (120, 59570407), (130, 54988068), (148, 48300330), (156, 45823390), (185, 38640264), (195, 36658712), (222, 32200220), (260, 27494034), (271, 26378040), (296, 24150165), (312, 22911695), (370, 19320132), (390, 18329356), (444, 16100110), (457, 15642120), (481, 14861640), (520, 13747017), (542, 13189020), (555, 12880088), (740, 9660066), (780, 9164678), (813, 8792680), (888, 8050055), (914, 7821060), (962, 7430820), (1084, 6594510), (1110, 6440044), (1355, 5275608), (1371, 5214040), (1443, 4953880), (1480, 4830033), (1560, 4582339), (1626, 4396340), (1828, 3910530), (1924, 3715410), (2168, 3297255), (2220, 3220022), (2285, 3128424), (2405, 2972328), (2710, 2637804), (2742, 2607020), (2886, 2476940), (3252, 2198170), (3523, 2029080), (3656, 1955265), (3848, 1857705), (4065, 1758536), (4440, 1610011), (4570, 1564212), (4810, 1486164), (5420, 1318902), (5484, 1303510), (5772, 1238470), (5941, 1203240), (6504, 1099085), (6855, 1042808), (7046, 1014540), (7215, 990776), (8130, 879268), (9140, 782106), (9620, 743082), (10027, 712920), (10569, 676360), (10840, 659451), (10968, 651755), (11544, 619235), (11882, 601620), (13710, 521404), (14092, 507270), (14430, 495388), (16260, 439634), (16909, 422760), (17615, 405816), (17823, 401080), (18280, 391053), (19240, 371541), (20054, 356460), (21138, 338180), (23764, 300810), (27420, 260702), (28184, 253635), (28860, 247694), (29705, 240648), (30081, 237640), (32520, 219817), (33818, 211380), (35230, 202908), (35646, 200540), (40108, 178230), (42276, 169090), (47528, 150405), (50135, 142584), (50727, 140920), (52845, 135272), (54840, 130351), (57720, 123847), (59410, 120324), (60162, 118820), (67636, 105690), (70460, 101454), (71292, 100270), (80216, 89115), (84545, 84552)]