2217249341440

素因数分解:

$2^{18}\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 912

約数和(自身を含む): 6885356313600

約数和(自身を除く): 4668106972160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 49, 56, 64, 70, 76, 79, 80, 92, 95, 98, 112, 115, 128, 133, 140, 152, 158, 160, 161, 184, 190, 196, 224, 230, 245, 256, 266, 280, 304, 316, 320, 322, 368, 380, 392, 395, 437, 448, 460, 490, 512, 532, 553, 560, 608, 632, 640, 644, 665, 736, 760, 784, 790, 805, 874, 896, 920, 931, 980, 1024, 1064, 1106, 1120, 1127, 1216, 1264, 1280, 1288, 1330, 1472, 1501, 1520, 1568, 1580, 1610, 1748, 1792, 1817, 1840, 1862, 1960, 2048, 2128, 2185, 2212, 2240, 2254, 2432, 2528, 2560, 2576, 2660, 2765, 2944, 3002, 3040, 3059, 3136, 3160, 3220, 3496, 3584, 3634, 3680, 3724, 3871, 3920, 4096, 4256, 4370, 4424, 4480, 4508, 4655, 4864, 5056, 5120, 5152, 5320, 5530, 5635, 5888, 6004, 6080, 6118, 6272, 6320, 6440, 6992, 7168, 7268, 7360, 7448, 7505, 7742, 7840, 8192, 8512, 8740, 8848, 8960, 9016, 9085, 9310, 9728, 10112, 10240, 10304, 10507, 10640, 11060, 11270, 11776, 12008, 12160, 12236, 12544, 12640, 12719, 12880, 13984, 14336, 14536, 14720, 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約数ペア:

[(1, 2217249341440), (2, 1108624670720), (4, 554312335360), (5, 443449868288), (7, 316749905920), (8, 277156167680), (10, 221724934144), (14, 158374952960), (16, 138578083840), (19, 116697333760), (20, 110862467072), (23, 96402145280), (28, 79187476480), (32, 69289041920), (35, 63349981184), (38, 58348666880), (40, 55431233536), (46, 48201072640), (49, 45249986560), (56, 39593738240), (64, 34644520960), (70, 31674990592), (76, 29174333440), (79, 28066447360), (80, 27715616768), (92, 24100536320), (95, 23339466752), (98, 22624993280), (112, 19796869120), (115, 19280429056), (128, 17322260480), (133, 16671047680), (140, 15837495296), (152, 14587166720), (158, 14033223680), (160, 13857808384), (161, 13771735040), (184, 12050268160), (190, 11669733376), (196, 11312496640), (224, 9898434560), (230, 9640214528), (245, 9049997312), (256, 8661130240), (266, 8335523840), (280, 7918747648), (304, 7293583360), (316, 7016611840), (320, 6928904192), (322, 6885867520), (368, 6025134080), (380, 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(62720, 35351552), (63595, 34865152), (65536, 33832540), (68096, 32560640), (69046, 32112640), (69920, 31711232), (70784, 31324160), (71680, 30932608), (72128, 30740480), (72680, 30507008), (73549, 30146560), (74480, 29769728), (77420, 28639232), (77824, 28490560), (80896, 27408640), (81920, 27066032), (82432, 26897920), (84056, 26378240), (85120, 26048512), (85652, 25886720), (88480, 25059328), (89033, 24903680), (90160, 24592384), (94208, 23535680), (96064, 23080960), (97280, 22792448), (97888, 22650880), (100352, 22094720), (101120, 21926912), (101752, 21790720), (103040, 21518336), (105070, 21102592), (107065, 20709376), (111872, 19819520), (114688, 19332880), (116288, 19066880), (117760, 18828544), (119168, 18606080), (120080, 18464768), (122360, 18120704), (123872, 17899520), (125440, 17675776), (127190, 17432576), (131072, 16916270), (136192, 16280320), (138092, 16056320), (139840, 15855616), (141568, 15662080), (143360, 15466304), (144256, 15370240), (145360, 15253504), 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(340480, 6512128), (342608, 6471680), (345230, 6422528), (353920, 6264832), (356132, 6225920), (360640, 6148096), (367745, 6029312), (376832, 5883920), (384256, 5770240), (389120, 5698112), (391552, 5662720), (401408, 5523680), (404480, 5481728), (407008, 5447680), (412160, 5379584), (420280, 5275648), (428260, 5177344), (445165, 4980736), (447488, 4954880), (458752, 4833220), (465152, 4766720), (471040, 4707136), (476672, 4651520), (480320, 4616192), (483322, 4587520), (489440, 4530176), (495488, 4474880), (501760, 4418944), (508760, 4358144), (544768, 4070080), (552368, 4014080), (559360, 3963904), (566272, 3915520), (573440, 3866576), (577024, 3842560), (581440, 3813376), (588392, 3768320), (595840, 3721216), (619360, 3579904), (622592, 3561320), (647168, 3426080), (655360, 3383254), (659456, 3362240), (672448, 3297280), (680960, 3256064), (685216, 3235840), (690460, 3211264), (707840, 3132416), (712264, 3112960), (721280, 3074048), (735490, 3014656), (753664, 2941960), (768512, 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