2015790840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11593}}^1$

素因数の和:11643

約数の個数: 256

約数和(自身を含む): 8013772800

約数和(自身を除く): 5997981960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 966, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1890, 1932, 2070, 2415, 2484, 2520, 2760, 2898, 3105, 3220, 3780, 3864, 4140, 4347, 4830, 4968, 5796, 6210, 6440, 7245, 7560, 8280, 8694, 9660, 11592, 11593, 12420, 14490, 17388, 19320, 21735, 23186, 24840, 28980, 34776, 34779, 43470, 46372, 57960, 57965, 69558, 81151, 86940, 92744, 104337, 115930, 139116, 162302, 173880, 173895, 208674, 231860, 243453, 266639, 278232, 313011, 324604, 347790, 405755, 417348, 463720, 486906, 521685, 533278, 626022, 649208, 695580, 730359, 799917, 811510, 834696, 973812, 1043370, 1066556, 1217265, 1252044, 1333195, 1391160, 1460718, 1565055, 1599834, 1623020, 1866473, 1947624, 2086740, 2133112, 2191077, 2399751, 2434530, 2504088, 2666390, 2921436, 3130110, 3199668, 3246040, 3651795, 3732946, 3999585, 4173480, 4382154, 4799502, 4869060, 5332780, 5599419, 5842872, 6260220, 6399336, 7199253, 7303590, 7465892, 7999170, 8764308, 9332365, 9599004, 9738120, 10665560, 10955385, 11198838, 11998755, 12520440, 14398506, 14607180, 14931784, 15998340, 16798257, 17528616, 18664730, 19198008, 21910770, 22397676, 23997510, 27997095, 28797012, 29214360, 31996680, 33596514, 35996265, 37329460, 43821540, 44795352, 47995020, 50394771, 55994190, 57594024, 67193028, 71992530, 74658920, 83991285, 87643080, 95990040, 100789542, 111988380, 134386056, 143985060, 167982570, 201579084, 223976760, 251973855, 287970120, 335965140, 403158168, 503947710, 671930280, 1007895420, 2015790840]

約数ペア:

[(1, 2015790840), (2, 1007895420), (3, 671930280), (4, 503947710), (5, 403158168), (6, 335965140), (7, 287970120), (8, 251973855), (9, 223976760), (10, 201579084), (12, 167982570), (14, 143985060), (15, 134386056), (18, 111988380), (20, 100789542), (21, 95990040), (23, 87643080), (24, 83991285), (27, 74658920), (28, 71992530), (30, 67193028), (35, 57594024), (36, 55994190), (40, 50394771), (42, 47995020), (45, 44795352), (46, 43821540), (54, 37329460), (56, 35996265), (60, 33596514), (63, 31996680), (69, 29214360), (70, 28797012), (72, 27997095), (84, 23997510), (90, 22397676), (92, 21910770), (105, 19198008), (108, 18664730), (115, 17528616), (120, 16798257), (126, 15998340), (135, 14931784), (138, 14607180), (140, 14398506), (161, 12520440), (168, 11998755), (180, 11198838), (184, 10955385), (189, 10665560), (207, 9738120), (210, 9599004), (216, 9332365), (230, 8764308), (252, 7999170), (270, 7465892), (276, 7303590), (280, 7199253), (315, 6399336), (322, 6260220), (345, 5842872), (360, 5599419), (378, 5332780), (414, 4869060), (420, 4799502), (460, 4382154), (483, 4173480), (504, 3999585), (540, 3732946), (552, 3651795), (621, 3246040), (630, 3199668), (644, 3130110), (690, 2921436), (756, 2666390), (805, 2504088), (828, 2434530), (840, 2399751), (920, 2191077), (945, 2133112), (966, 2086740), (1035, 1947624), (1080, 1866473), (1242, 1623020), (1260, 1599834), (1288, 1565055), (1380, 1460718), (1449, 1391160), (1512, 1333195), (1610, 1252044), (1656, 1217265), (1890, 1066556), (1932, 1043370), (2070, 973812), (2415, 834696), (2484, 811510), (2520, 799917), (2760, 730359), (2898, 695580), (3105, 649208), (3220, 626022), (3780, 533278), (3864, 521685), (4140, 486906), (4347, 463720), (4830, 417348), (4968, 405755), (5796, 347790), (6210, 324604), (6440, 313011), (7245, 278232), (7560, 266639), (8280, 243453), (8694, 231860), (9660, 208674), (11592, 173895), (11593, 173880), (12420, 162302), (14490, 139116), (17388, 115930), (19320, 104337), (21735, 92744), (23186, 86940), (24840, 81151), (28980, 69558), (34776, 57965), (34779, 57960), (43470, 46372)]