2214892890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1746

約数の個数: 256

約数和(自身を含む): 7301836800

約数和(自身を除く): 5086943910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 37, 38, 42, 45, 54, 57, 63, 70, 74, 90, 95, 105, 111, 114, 126, 133, 135, 171, 185, 189, 190, 210, 222, 259, 266, 270, 285, 315, 333, 342, 370, 378, 399, 513, 518, 555, 570, 630, 665, 666, 703, 777, 798, 855, 945, 999, 1026, 1110, 1197, 1295, 1330, 1406, 1554, 1665, 1667, 1710, 1890, 1995, 1998, 2109, 2331, 2394, 2565, 2590, 3330, 3334, 3515, 3591, 3885, 3990, 4218, 4662, 4921, 4995, 5001, 5130, 5985, 6327, 6993, 7030, 7182, 7770, 8335, 9842, 9990, 10002, 10545, 11655, 11669, 11970, 12654, 13986, 14763, 15003, 16670, 17955, 18981, 21090, 23310, 23338, 24605, 25005, 29526, 30006, 31635, 31673, 34965, 35007, 35910, 37962, 44289, 45009, 49210, 50010, 58345, 61679, 63270, 63346, 69930, 70014, 73815, 75015, 88578, 90018, 94905, 95019, 105021, 116690, 123358, 132867, 147630, 150030, 158365, 175035, 185037, 189810, 190038, 210042, 221445, 221711, 225045, 265734, 285057, 308395, 315063, 316730, 350070, 370074, 431753, 442890, 443422, 450090, 475095, 525105, 555111, 570114, 616790, 630126, 664335, 665133, 855171, 863506, 925185, 950190, 1050210, 1108555, 1110222, 1171901, 1295259, 1328670, 1330266, 1425285, 1575315, 1665333, 1710342, 1850370, 1995399, 2158765, 2217110, 2343802, 2590518, 2775555, 2850570, 3150630, 3325665, 3330666, 3515703, 3885777, 3990798, 4275855, 4317530, 5551110, 5859505, 5986197, 6476295, 6651330, 7031406, 7771554, 8203307, 8326665, 8551710, 9976995, 10547109, 11657331, 11719010, 11972394, 12952590, 16406614, 16653330, 17578515, 19428885, 19953990, 21094218, 23314662, 24609921, 29930985, 31641327, 35157030, 38857770, 41016535, 49219842, 52735545, 58286655, 59861970, 63282654, 73829763, 82033070, 105471090, 116573310, 123049605, 147659526, 158206635, 221489289, 246099210, 316413270, 369148815, 442978578, 738297630, 1107446445, 2214892890]

約数ペア:

[(1, 2214892890), (2, 1107446445), (3, 738297630), (5, 442978578), (6, 369148815), (7, 316413270), (9, 246099210), (10, 221489289), (14, 158206635), (15, 147659526), (18, 123049605), (19, 116573310), (21, 105471090), (27, 82033070), (30, 73829763), (35, 63282654), (37, 59861970), (38, 58286655), (42, 52735545), (45, 49219842), (54, 41016535), (57, 38857770), (63, 35157030), (70, 31641327), (74, 29930985), (90, 24609921), (95, 23314662), (105, 21094218), (111, 19953990), (114, 19428885), (126, 17578515), (133, 16653330), (135, 16406614), (171, 12952590), (185, 11972394), (189, 11719010), (190, 11657331), (210, 10547109), (222, 9976995), (259, 8551710), (266, 8326665), (270, 8203307), (285, 7771554), (315, 7031406), (333, 6651330), (342, 6476295), (370, 5986197), (378, 5859505), (399, 5551110), (513, 4317530), (518, 4275855), (555, 3990798), (570, 3885777), (630, 3515703), (665, 3330666), (666, 3325665), (703, 3150630), (777, 2850570), (798, 2775555), (855, 2590518), (945, 2343802), (999, 2217110), (1026, 2158765), (1110, 1995399), (1197, 1850370), (1295, 1710342), (1330, 1665333), (1406, 1575315), (1554, 1425285), (1665, 1330266), (1667, 1328670), (1710, 1295259), (1890, 1171901), (1995, 1110222), (1998, 1108555), (2109, 1050210), (2331, 950190), (2394, 925185), (2565, 863506), (2590, 855171), (3330, 665133), (3334, 664335), (3515, 630126), (3591, 616790), (3885, 570114), (3990, 555111), (4218, 525105), (4662, 475095), (4921, 450090), (4995, 443422), (5001, 442890), (5130, 431753), (5985, 370074), (6327, 350070), (6993, 316730), (7030, 315063), (7182, 308395), (7770, 285057), (8335, 265734), (9842, 225045), (9990, 221711), (10002, 221445), (10545, 210042), (11655, 190038), (11669, 189810), (11970, 185037), (12654, 175035), (13986, 158365), (14763, 150030), (15003, 147630), (16670, 132867), (17955, 123358), (18981, 116690), (21090, 105021), (23310, 95019), (23338, 94905), (24605, 90018), (25005, 88578), (29526, 75015), (30006, 73815), (31635, 70014), (31673, 69930), (34965, 63346), (35007, 63270), (35910, 61679), (37962, 58345), (44289, 50010), (45009, 49210)]