1220110080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2439

約数の個数: 288

約数和(自身を含む): 4689753600

約数和(自身を除く): 3469643520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1280, 1330, 1344, 1520, 1596, 1680, 1792, 1824, 1920, 1995, 2128, 2240, 2280, 2389, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3840, 3990, 4256, 4480, 4560, 4778, 4864, 5320, 5376, 6080, 6384, 6720, 7167, 7296, 7980, 8512, 8960, 9120, 9556, 10640, 11945, 12160, 12768, 13440, 14334, 14592, 15960, 16723, 17024, 18240, 19112, 21280, 23890, 24320, 25536, 26880, 28668, 31920, 33446, 34048, 35835, 36480, 38224, 42560, 45391, 47780, 50169, 51072, 57336, 63840, 66892, 71670, 72960, 76448, 83615, 85120, 90782, 95560, 100338, 102144, 114672, 127680, 133784, 136173, 143340, 152896, 167230, 170240, 181564, 191120, 200676, 226955, 229344, 250845, 255360, 267568, 272346, 286680, 305792, 317737, 334460, 363128, 382240, 401352, 453910, 458688, 501690, 510720, 535136, 544692, 573360, 611584, 635474, 668920, 680865, 726256, 764480, 802704, 907820, 917376, 953211, 1003380, 1070272, 1089384, 1146720, 1270948, 1337840, 1361730, 1452512, 1528960, 1588685, 1605408, 1815640, 1834752, 1906422, 2006760, 2140544, 2178768, 2293440, 2541896, 2675680, 2723460, 2905024, 3057920, 3177370, 3210816, 3631280, 3812844, 4013520, 4281088, 4357536, 4586880, 4766055, 5083792, 5351360, 5446920, 5810048, 6354740, 6421632, 7262560, 7625688, 8027040, 8715072, 9173760, 9532110, 10167584, 10702720, 10893840, 11620096, 12709480, 12843264, 14525120, 15251376, 16054080, 17430144, 19064220, 20335168, 21405440, 21787680, 25418960, 29050240, 30502752, 32108160, 34860288, 38128440, 40670336, 43575360, 50837920, 58100480, 61005504, 64216320, 76256880, 81340672, 87150720, 101675840, 122011008, 152513760, 174301440, 203351680, 244022016, 305027520, 406703360, 610055040, 1220110080]

約数ペア:

[(1, 1220110080), (2, 610055040), (3, 406703360), (4, 305027520), (5, 244022016), (6, 203351680), (7, 174301440), (8, 152513760), (10, 122011008), (12, 101675840), (14, 87150720), (15, 81340672), (16, 76256880), (19, 64216320), (20, 61005504), (21, 58100480), (24, 50837920), (28, 43575360), (30, 40670336), (32, 38128440), (35, 34860288), (38, 32108160), (40, 30502752), (42, 29050240), (48, 25418960), (56, 21787680), (57, 21405440), (60, 20335168), (64, 19064220), (70, 17430144), (76, 16054080), (80, 15251376), (84, 14525120), (95, 12843264), (96, 12709480), (105, 11620096), (112, 10893840), (114, 10702720), (120, 10167584), (128, 9532110), (133, 9173760), (140, 8715072), (152, 8027040), (160, 7625688), (168, 7262560), (190, 6421632), (192, 6354740), (210, 5810048), (224, 5446920), (228, 5351360), (240, 5083792), (256, 4766055), (266, 4586880), (280, 4357536), (285, 4281088), (304, 4013520), (320, 3812844), (336, 3631280), (380, 3210816), (384, 3177370), (399, 3057920), (420, 2905024), (448, 2723460), (456, 2675680), (480, 2541896), (532, 2293440), (560, 2178768), (570, 2140544), (608, 2006760), (640, 1906422), (665, 1834752), (672, 1815640), (760, 1605408), (768, 1588685), (798, 1528960), (840, 1452512), (896, 1361730), (912, 1337840), (960, 1270948), (1064, 1146720), (1120, 1089384), (1140, 1070272), (1216, 1003380), (1280, 953211), (1330, 917376), (1344, 907820), (1520, 802704), (1596, 764480), (1680, 726256), (1792, 680865), (1824, 668920), (1920, 635474), (1995, 611584), (2128, 573360), (2240, 544692), (2280, 535136), (2389, 510720), (2432, 501690), (2660, 458688), (2688, 453910), (3040, 401352), (3192, 382240), (3360, 363128), (3648, 334460), (3840, 317737), (3990, 305792), (4256, 286680), (4480, 272346), (4560, 267568), (4778, 255360), (4864, 250845), (5320, 229344), (5376, 226955), (6080, 200676), (6384, 191120), (6720, 181564), (7167, 170240), (7296, 167230), (7980, 152896), (8512, 143340), (8960, 136173), (9120, 133784), (9556, 127680), (10640, 114672), (11945, 102144), (12160, 100338), (12768, 95560), (13440, 90782), (14334, 85120), (14592, 83615), (15960, 76448), (16723, 72960), (17024, 71670), (18240, 66892), (19112, 63840), (21280, 57336), (23890, 51072), (24320, 50169), (25536, 47780), (26880, 45391), (28668, 42560), (31920, 38224), (33446, 36480), (34048, 35835)]