12998537640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{57587}}^1$

素因数の和:57637

約数の個数: 256

約数和(自身を含む): 49756032000

約数和(自身を除く): 36757494360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 330, 342, 360, 380, 396, 418, 440, 456, 495, 513, 540, 570, 594, 627, 660, 684, 760, 792, 836, 855, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1320, 1368, 1485, 1672, 1710, 1881, 1980, 2052, 2090, 2280, 2376, 2508, 2565, 2970, 3135, 3420, 3762, 3960, 4104, 4180, 5016, 5130, 5643, 5940, 6270, 6840, 7524, 8360, 9405, 10260, 11286, 11880, 12540, 15048, 18810, 20520, 22572, 25080, 28215, 37620, 45144, 56430, 57587, 75240, 112860, 115174, 172761, 225720, 230348, 287935, 345522, 460696, 518283, 575870, 633457, 691044, 863805, 1036566, 1094153, 1151740, 1266914, 1382088, 1554849, 1727610, 1900371, 2073132, 2188306, 2303480, 2533828, 2591415, 3109698, 3167285, 3282459, 3455220, 3800742, 4146264, 4376612, 5067656, 5182830, 5470765, 5701113, 6219396, 6334570, 6564918, 6910440, 7601484, 7774245, 8753224, 9501855, 9847377, 10365660, 10941530, 11402226, 12035683, 12438792, 12669140, 13129836, 15202968, 15548490, 16412295, 17103339, 19003710, 19694754, 20731320, 21883060, 22804452, 24071366, 25338280, 26259672, 28505565, 29542131, 31096980, 32824590, 34206678, 36107049, 38007420, 39389508, 43766120, 45608904, 48142732, 49236885, 57011130, 59084262, 60178415, 62193960, 65649180, 68413356, 72214098, 76014840, 78779016, 85516695, 96285464, 98473770, 108321147, 114022260, 118168524, 120356830, 131298360, 136826712, 144428196, 147710655, 171033390, 180535245, 196947540, 216642294, 228044520, 236337048, 240713660, 288856392, 295421310, 324963441, 342066780, 361070490, 393895080, 433284588, 481427320, 541605735, 590842620, 649926882, 684133560, 722140980, 866569176, 1083211470, 1181685240, 1299853764, 1444281960, 1624817205, 2166422940, 2599707528, 3249634410, 4332845880, 6499268820, 12998537640]

約数ペア:

[(1, 12998537640), (2, 6499268820), (3, 4332845880), (4, 3249634410), (5, 2599707528), (6, 2166422940), (8, 1624817205), (9, 1444281960), (10, 1299853764), (11, 1181685240), (12, 1083211470), (15, 866569176), (18, 722140980), (19, 684133560), (20, 649926882), (22, 590842620), (24, 541605735), (27, 481427320), (30, 433284588), (33, 393895080), (36, 361070490), (38, 342066780), (40, 324963441), (44, 295421310), (45, 288856392), (54, 240713660), (55, 236337048), (57, 228044520), (60, 216642294), (66, 196947540), (72, 180535245), (76, 171033390), (88, 147710655), (90, 144428196), (95, 136826712), (99, 131298360), (108, 120356830), (110, 118168524), (114, 114022260), (120, 108321147), (132, 98473770), (135, 96285464), (152, 85516695), (165, 78779016), (171, 76014840), (180, 72214098), (190, 68413356), (198, 65649180), (209, 62193960), (216, 60178415), (220, 59084262), (228, 57011130), (264, 49236885), (270, 48142732), (285, 45608904), (297, 43766120), (330, 39389508), (342, 38007420), (360, 36107049), (380, 34206678), (396, 32824590), (418, 31096980), (440, 29542131), (456, 28505565), (495, 26259672), (513, 25338280), (540, 24071366), (570, 22804452), (594, 21883060), (627, 20731320), (660, 19694754), (684, 19003710), (760, 17103339), (792, 16412295), (836, 15548490), (855, 15202968), (990, 13129836), (1026, 12669140), (1045, 12438792), (1080, 12035683), (1140, 11402226), (1188, 10941530), (1254, 10365660), (1320, 9847377), (1368, 9501855), (1485, 8753224), (1672, 7774245), (1710, 7601484), (1881, 6910440), (1980, 6564918), (2052, 6334570), (2090, 6219396), (2280, 5701113), (2376, 5470765), (2508, 5182830), (2565, 5067656), (2970, 4376612), (3135, 4146264), (3420, 3800742), (3762, 3455220), (3960, 3282459), (4104, 3167285), (4180, 3109698), (5016, 2591415), (5130, 2533828), (5643, 2303480), (5940, 2188306), (6270, 2073132), (6840, 1900371), (7524, 1727610), (8360, 1554849), (9405, 1382088), (10260, 1266914), (11286, 1151740), (11880, 1094153), (12540, 1036566), (15048, 863805), (18810, 691044), (20520, 633457), (22572, 575870), (25080, 518283), (28215, 460696), (37620, 345522), (45144, 287935), (56430, 230348), (57587, 225720), (75240, 172761), (112860, 115174)]