430991916800

素因数分解:

$2^8\times 5^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{3299}}^1$

素因数の和:3611

約数の個数: 216

約数和(自身を含む): 1082098710000

約数和(自身を除く): 651106793200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 137, 149, 160, 200, 256, 274, 298, 320, 400, 548, 596, 640, 685, 745, 800, 1096, 1192, 1280, 1370, 1490, 1600, 2192, 2384, 2740, 2980, 3200, 3299, 3425, 3725, 4384, 4768, 5480, 5960, 6400, 6598, 6850, 7450, 8768, 9536, 10960, 11920, 13196, 13700, 14900, 16495, 17536, 19072, 20413, 21920, 23840, 26392, 27400, 29800, 32990, 35072, 38144, 40826, 43840, 47680, 52784, 54800, 59600, 65980, 81652, 82475, 87680, 95360, 102065, 105568, 109600, 119200, 131960, 163304, 164950, 175360, 190720, 204130, 211136, 219200, 238400, 263920, 326608, 329900, 408260, 422272, 438400, 451963, 476800, 491551, 510325, 527840, 653216, 659800, 816520, 844544, 876800, 903926, 953600, 983102, 1020650, 1055680, 1306432, 1319600, 1633040, 1807852, 1966204, 2041300, 2111360, 2259815, 2457755, 2612864, 2639200, 3266080, 3615704, 3932408, 4082600, 4222720, 4519630, 4915510, 5225728, 5278400, 6532160, 7231408, 7864816, 8165200, 9039260, 9831020, 10556800, 11299075, 12288775, 13064320, 14462816, 15729632, 16330400, 18078520, 19662040, 21113600, 22598150, 24577550, 26128640, 28925632, 31459264, 32660800, 36157040, 39324080, 45196300, 49155100, 57851264, 62918528, 65321600, 67342487, 72314080, 78648160, 90392600, 98310200, 115702528, 125837056, 130643200, 134684974, 144628160, 157296320, 180785200, 196620400, 269369948, 289256320, 314592640, 336712435, 361570400, 393240800, 538739896, 578512640, 629185280, 673424870, 723140800, 786481600, 1077479792, 1346849740, 1446281600, 1572963200, 1683562175, 2154959584, 2693699480, 2892563200, 3145926400, 3367124350, 4309919168, 5387398960, 6734248700, 8619838336, 10774797920, 13468497400, 17239676672, 21549595840, 26936994800, 43099191680, 53873989600, 86198383360, 107747979200, 215495958400, 430991916800]

約数ペア:

[(1, 430991916800), (2, 215495958400), (4, 107747979200), (5, 86198383360), (8, 53873989600), (10, 43099191680), (16, 26936994800), (20, 21549595840), (25, 17239676672), (32, 13468497400), (40, 10774797920), (50, 8619838336), (64, 6734248700), (80, 5387398960), (100, 4309919168), (128, 3367124350), (137, 3145926400), (149, 2892563200), (160, 2693699480), (200, 2154959584), (256, 1683562175), (274, 1572963200), (298, 1446281600), (320, 1346849740), (400, 1077479792), (548, 786481600), (596, 723140800), (640, 673424870), (685, 629185280), (745, 578512640), (800, 538739896), (1096, 393240800), (1192, 361570400), (1280, 336712435), (1370, 314592640), (1490, 289256320), (1600, 269369948), (2192, 196620400), (2384, 180785200), (2740, 157296320), (2980, 144628160), (3200, 134684974), (3299, 130643200), (3425, 125837056), (3725, 115702528), (4384, 98310200), (4768, 90392600), (5480, 78648160), (5960, 72314080), (6400, 67342487), (6598, 65321600), (6850, 62918528), (7450, 57851264), (8768, 49155100), (9536, 45196300), (10960, 39324080), (11920, 36157040), (13196, 32660800), (13700, 31459264), (14900, 28925632), (16495, 26128640), (17536, 24577550), (19072, 22598150), (20413, 21113600), (21920, 19662040), (23840, 18078520), (26392, 16330400), (27400, 15729632), (29800, 14462816), (32990, 13064320), (35072, 12288775), (38144, 11299075), (40826, 10556800), (43840, 9831020), (47680, 9039260), (52784, 8165200), (54800, 7864816), (59600, 7231408), (65980, 6532160), (81652, 5278400), (82475, 5225728), (87680, 4915510), (95360, 4519630), (102065, 4222720), (105568, 4082600), (109600, 3932408), (119200, 3615704), (131960, 3266080), (163304, 2639200), (164950, 2612864), (175360, 2457755), (190720, 2259815), (204130, 2111360), (211136, 2041300), (219200, 1966204), (238400, 1807852), (263920, 1633040), (326608, 1319600), (329900, 1306432), (408260, 1055680), (422272, 1020650), (438400, 983102), (451963, 953600), (476800, 903926), (491551, 876800), (510325, 844544), (527840, 816520), (653216, 659800)]