7146390960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1669}}^1$

素因数の和:2020

約数の個数: 240

約数和(自身を含む): 25359016800

約数和(自身を除く): 18212625840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 313, 342, 360, 380, 456, 570, 626, 684, 720, 760, 855, 912, 939, 1140, 1252, 1368, 1520, 1565, 1669, 1710, 1878, 2280, 2504, 2736, 2817, 3130, 3338, 3420, 3756, 4560, 4695, 5007, 5008, 5634, 5947, 6260, 6676, 6840, 7512, 8345, 9390, 10014, 11268, 11894, 12520, 13352, 13680, 14085, 15021, 15024, 16690, 17841, 18780, 20028, 22536, 23788, 25035, 25040, 26704, 28170, 29735, 30042, 31711, 33380, 35682, 37560, 40056, 45072, 47576, 50070, 53523, 56340, 59470, 60084, 63422, 66760, 71364, 75105, 75120, 80112, 89205, 95133, 95152, 100140, 107046, 112680, 118940, 120168, 126844, 133520, 142728, 150210, 158555, 178410, 190266, 200280, 214092, 225360, 237880, 240336, 253688, 267615, 285399, 285456, 300420, 317110, 356820, 380532, 400560, 428184, 475665, 475760, 507376, 522397, 535230, 570798, 600840, 634220, 713640, 761064, 856368, 951330, 1044794, 1070460, 1141596, 1201680, 1268440, 1426995, 1427280, 1522128, 1567191, 1902660, 2089588, 2140920, 2283192, 2536880, 2611985, 2853990, 3134382, 3805320, 4179176, 4281840, 4566384, 4701573, 5223970, 5707980, 6268764, 7610640, 7835955, 8358352, 9403146, 9925543, 10447940, 11415960, 12537528, 15671910, 18806292, 19851086, 20895880, 22831920, 23507865, 25075056, 29776629, 31343820, 37612584, 39702172, 41791760, 47015730, 49627715, 59553258, 62687640, 75225168, 79404344, 89329887, 94031460, 99255430, 119106516, 125375280, 148883145, 158808688, 178659774, 188062920, 198510860, 238213032, 297766290, 357319548, 376125840, 397021720, 446649435, 476426064, 595532580, 714639096, 794043440, 893298870, 1191065160, 1429278192, 1786597740, 2382130320, 3573195480, 7146390960]

約数ペア:

[(1, 7146390960), (2, 3573195480), (3, 2382130320), (4, 1786597740), (5, 1429278192), (6, 1191065160), (8, 893298870), (9, 794043440), (10, 714639096), (12, 595532580), (15, 476426064), (16, 446649435), (18, 397021720), (19, 376125840), (20, 357319548), (24, 297766290), (30, 238213032), (36, 198510860), (38, 188062920), (40, 178659774), (45, 158808688), (48, 148883145), (57, 125375280), (60, 119106516), (72, 99255430), (76, 94031460), (80, 89329887), (90, 79404344), (95, 75225168), (114, 62687640), (120, 59553258), (144, 49627715), (152, 47015730), (171, 41791760), (180, 39702172), (190, 37612584), (228, 31343820), (240, 29776629), (285, 25075056), (304, 23507865), (313, 22831920), (342, 20895880), (360, 19851086), (380, 18806292), (456, 15671910), (570, 12537528), (626, 11415960), (684, 10447940), (720, 9925543), (760, 9403146), (855, 8358352), (912, 7835955), (939, 7610640), (1140, 6268764), (1252, 5707980), (1368, 5223970), (1520, 4701573), (1565, 4566384), (1669, 4281840), (1710, 4179176), (1878, 3805320), (2280, 3134382), (2504, 2853990), (2736, 2611985), (2817, 2536880), (3130, 2283192), (3338, 2140920), (3420, 2089588), (3756, 1902660), (4560, 1567191), (4695, 1522128), (5007, 1427280), (5008, 1426995), (5634, 1268440), (5947, 1201680), (6260, 1141596), (6676, 1070460), (6840, 1044794), (7512, 951330), (8345, 856368), (9390, 761064), (10014, 713640), (11268, 634220), (11894, 600840), (12520, 570798), (13352, 535230), (13680, 522397), (14085, 507376), (15021, 475760), (15024, 475665), (16690, 428184), (17841, 400560), (18780, 380532), (20028, 356820), (22536, 317110), (23788, 300420), (25035, 285456), (25040, 285399), (26704, 267615), (28170, 253688), (29735, 240336), (30042, 237880), (31711, 225360), (33380, 214092), (35682, 200280), (37560, 190266), (40056, 178410), (45072, 158555), (47576, 150210), (50070, 142728), (53523, 133520), (56340, 126844), (59470, 120168), (60084, 118940), (63422, 112680), (66760, 107046), (71364, 100140), (75105, 95152), (75120, 95133), (80112, 89205)]