65242423680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{7919}}^1$

素因数の和:8561

約数の個数: 256

約数和(自身を含む): 238086604800

約数和(自身を除く): 172844181120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 613, 640, 672, 840, 896, 960, 1120, 1226, 1344, 1680, 1839, 1920, 2240, 2452, 2688, 3065, 3360, 3678, 4291, 4480, 4904, 6130, 6720, 7356, 7919, 8582, 9195, 9808, 12260, 12873, 13440, 14712, 15838, 17164, 18390, 19616, 21455, 23757, 24520, 25746, 29424, 31676, 34328, 36780, 39232, 39595, 42910, 47514, 49040, 51492, 55433, 58848, 63352, 64365, 68656, 73560, 78464, 79190, 85820, 95028, 98080, 102984, 110866, 117696, 118785, 126704, 128730, 137312, 147120, 158380, 166299, 171640, 190056, 196160, 205968, 221732, 235392, 237570, 253408, 257460, 274624, 277165, 294240, 316760, 332598, 343280, 380112, 392320, 411936, 443464, 475140, 506816, 514920, 549248, 554330, 588480, 633520, 665196, 686560, 760224, 823872, 831495, 886928, 950280, 1013632, 1029840, 1108660, 1176960, 1267040, 1330392, 1373120, 1520448, 1647744, 1662990, 1773856, 1900560, 2059680, 2217320, 2534080, 2660784, 2746240, 3040896, 3325980, 3547712, 3801120, 4119360, 4434640, 4854347, 5068160, 5321568, 6651960, 7095424, 7602240, 8238720, 8869280, 9708694, 10643136, 13303920, 14563041, 15204480, 17738560, 19417388, 21286272, 24271735, 26607840, 29126082, 33980429, 35477120, 38834776, 48543470, 53215680, 58252164, 67960858, 72815205, 77669552, 97086940, 101941287, 106431360, 116504328, 135921716, 145630410, 155339104, 169902145, 194173880, 203882574, 233008656, 271843432, 291260820, 310678208, 339804290, 388347760, 407765148, 466017312, 509706435, 543686864, 582521640, 621356416, 679608580, 776695520, 815530296, 932034624, 1019412870, 1087373728, 1165043280, 1359217160, 1553391040, 1631060592, 1864069248, 2038825740, 2174747456, 2330086560, 2718434320, 3106782080, 3262121184, 4077651480, 4349494912, 4660173120, 5436868640, 6524242368, 8155302960, 9320346240, 10873737280, 13048484736, 16310605920, 21747474560, 32621211840, 65242423680]

約数ペア:

[(1, 65242423680), (2, 32621211840), (3, 21747474560), (4, 16310605920), (5, 13048484736), (6, 10873737280), (7, 9320346240), (8, 8155302960), (10, 6524242368), (12, 5436868640), (14, 4660173120), (15, 4349494912), (16, 4077651480), (20, 3262121184), (21, 3106782080), (24, 2718434320), (28, 2330086560), (30, 2174747456), (32, 2038825740), (35, 1864069248), (40, 1631060592), (42, 1553391040), (48, 1359217160), (56, 1165043280), (60, 1087373728), (64, 1019412870), (70, 932034624), (80, 815530296), (84, 776695520), (96, 679608580), (105, 621356416), (112, 582521640), (120, 543686864), (128, 509706435), (140, 466017312), (160, 407765148), (168, 388347760), (192, 339804290), (210, 310678208), (224, 291260820), (240, 271843432), (280, 233008656), (320, 203882574), (336, 194173880), (384, 169902145), (420, 155339104), (448, 145630410), (480, 135921716), (560, 116504328), (613, 106431360), (640, 101941287), (672, 97086940), (840, 77669552), (896, 72815205), (960, 67960858), (1120, 58252164), (1226, 53215680), (1344, 48543470), (1680, 38834776), (1839, 35477120), (1920, 33980429), (2240, 29126082), (2452, 26607840), (2688, 24271735), (3065, 21286272), (3360, 19417388), (3678, 17738560), (4291, 15204480), (4480, 14563041), (4904, 13303920), (6130, 10643136), (6720, 9708694), (7356, 8869280), (7919, 8238720), (8582, 7602240), (9195, 7095424), (9808, 6651960), (12260, 5321568), (12873, 5068160), (13440, 4854347), (14712, 4434640), (15838, 4119360), (17164, 3801120), (18390, 3547712), (19616, 3325980), (21455, 3040896), (23757, 2746240), (24520, 2660784), (25746, 2534080), (29424, 2217320), (31676, 2059680), (34328, 1900560), (36780, 1773856), (39232, 1662990), (39595, 1647744), (42910, 1520448), (47514, 1373120), (49040, 1330392), (51492, 1267040), (55433, 1176960), (58848, 1108660), (63352, 1029840), (64365, 1013632), (68656, 950280), (73560, 886928), (78464, 831495), (79190, 823872), (85820, 760224), (95028, 686560), (98080, 665196), (102984, 633520), (110866, 588480), (117696, 554330), (118785, 549248), (126704, 514920), (128730, 506816), (137312, 475140), (147120, 443464), (158380, 411936), (166299, 392320), (171640, 380112), (190056, 343280), (196160, 332598), (205968, 316760), (221732, 294240), (235392, 277165), (237570, 274624), (253408, 257460)]