1946555520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{857}}^1$

素因数の和:912

約数の個数: 384

約数和(自身を含む): 7687405440

約数和(自身を除く): 5740849920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 169, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 338, 364, 384, 390, 416, 420, 448, 455, 480, 507, 520, 546, 560, 624, 640, 672, 676, 728, 780, 832, 840, 845, 857, 896, 910, 960, 1014, 1040, 1092, 1120, 1183, 1248, 1344, 1352, 1365, 1456, 1560, 1664, 1680, 1690, 1714, 1820, 1920, 2028, 2080, 2184, 2240, 2366, 2496, 2535, 2571, 2688, 2704, 2730, 2912, 3120, 3360, 3380, 3428, 3549, 3640, 4056, 4160, 4285, 4368, 4480, 4732, 4992, 5070, 5142, 5408, 5460, 5824, 5915, 5999, 6240, 6720, 6760, 6856, 7098, 7280, 8112, 8320, 8570, 8736, 9464, 10140, 10284, 10816, 10920, 11141, 11648, 11830, 11998, 12480, 12855, 13440, 13520, 13712, 14196, 14560, 16224, 17140, 17472, 17745, 17997, 18928, 20280, 20568, 21632, 21840, 22282, 23660, 23996, 24960, 25710, 27040, 27424, 28392, 29120, 29995, 32448, 33423, 34280, 34944, 35490, 35994, 37856, 40560, 41136, 43680, 44564, 47320, 47992, 51420, 54080, 54848, 55705, 56784, 58240, 59990, 64896, 66846, 68560, 70980, 71988, 75712, 77987, 81120, 82272, 87360, 89128, 89985, 94640, 95984, 102840, 108160, 109696, 111410, 113568, 119980, 133692, 137120, 141960, 143976, 144833, 151424, 155974, 162240, 164544, 167115, 174720, 178256, 179970, 189280, 191968, 205680, 222820, 227136, 233961, 239960, 267384, 274240, 283920, 287952, 289666, 311948, 324480, 329088, 334230, 356512, 359940, 378560, 383936, 389935, 411360, 434499, 445640, 454272, 467922, 479920, 534768, 548480, 567840, 575904, 579332, 623896, 668460, 713024, 719880, 724165, 757120, 767872, 779870, 822720, 868998, 891280, 935844, 959840, 1013831, 1069536, 1135680, 1151808, 1158664, 1169805, 1247792, 1336920, 1426048, 1439760, 1448330, 1559740, 1645440, 1737996, 1782560, 1871688, 1919680, 2027662, 2139072, 2172495, 2271360, 2303616, 2317328, 2339610, 2495584, 2673840, 2879520, 2896660, 3041493, 3119480, 3475992, 3565120, 3743376, 3839360, 4055324, 4278144, 4344990, 4634656, 4679220, 4991168, 5069155, 5347680, 5759040, 5793320, 6082986, 6238960, 6951984, 7130240, 7486752, 8110648, 8689980, 9269312, 9358440, 9982336, 10138310, 10695360, 11518080, 11586640, 12165972, 12477920, 13903968, 14973504, 15207465, 16221296, 17379960, 18538624, 18716880, 20276620, 21390720, 23173280, 24331944, 24955840, 27807936, 29947008, 30414930, 32442592, 34759920, 37433760, 40553240, 46346560, 48663888, 49911680, 55615872, 60829860, 64885184, 69519840, 74867520, 81106480, 92693120, 97327776, 121659720, 129770368, 139039680, 149735040, 162212960, 194655552, 243319440, 278079360, 324425920, 389311104, 486638880, 648851840, 973277760, 1946555520]

約数ペア:

[(1, 1946555520), (2, 973277760), (3, 648851840), (4, 486638880), (5, 389311104), (6, 324425920), (7, 278079360), (8, 243319440), (10, 194655552), (12, 162212960), (13, 149735040), (14, 139039680), (15, 129770368), (16, 121659720), (20, 97327776), (21, 92693120), (24, 81106480), (26, 74867520), (28, 69519840), (30, 64885184), (32, 60829860), (35, 55615872), (39, 49911680), (40, 48663888), (42, 46346560), (48, 40553240), (52, 37433760), (56, 34759920), (60, 32442592), (64, 30414930), (65, 29947008), (70, 27807936), (78, 24955840), (80, 24331944), (84, 23173280), (91, 21390720), (96, 20276620), (104, 18716880), (105, 18538624), (112, 17379960), (120, 16221296), (128, 15207465), (130, 14973504), (140, 13903968), (156, 12477920), (160, 12165972), (168, 11586640), (169, 11518080), (182, 10695360), (192, 10138310), (195, 9982336), (208, 9358440), (210, 9269312), (224, 8689980), (240, 8110648), (260, 7486752), (273, 7130240), (280, 6951984), (312, 6238960), (320, 6082986), (336, 5793320), (338, 5759040), (364, 5347680), (384, 5069155), (390, 4991168), (416, 4679220), (420, 4634656), (448, 4344990), (455, 4278144), (480, 4055324), (507, 3839360), (520, 3743376), (546, 3565120), (560, 3475992), (624, 3119480), (640, 3041493), (672, 2896660), (676, 2879520), (728, 2673840), (780, 2495584), (832, 2339610), (840, 2317328), (845, 2303616), (857, 2271360), (896, 2172495), (910, 2139072), (960, 2027662), (1014, 1919680), (1040, 1871688), (1092, 1782560), (1120, 1737996), (1183, 1645440), (1248, 1559740), (1344, 1448330), (1352, 1439760), (1365, 1426048), (1456, 1336920), (1560, 1247792), (1664, 1169805), (1680, 1158664), (1690, 1151808), (1714, 1135680), (1820, 1069536), (1920, 1013831), (2028, 959840), (2080, 935844), (2184, 891280), (2240, 868998), (2366, 822720), (2496, 779870), (2535, 767872), (2571, 757120), (2688, 724165), (2704, 719880), (2730, 713024), (2912, 668460), (3120, 623896), (3360, 579332), (3380, 575904), (3428, 567840), (3549, 548480), (3640, 534768), (4056, 479920), (4160, 467922), (4285, 454272), (4368, 445640), (4480, 434499), (4732, 411360), (4992, 389935), (5070, 383936), (5142, 378560), (5408, 359940), (5460, 356512), (5824, 334230), (5915, 329088), (5999, 324480), (6240, 311948), (6720, 289666), (6760, 287952), (6856, 283920), (7098, 274240), (7280, 267384), (8112, 239960), (8320, 233961), (8570, 227136), (8736, 222820), (9464, 205680), (10140, 191968), (10284, 189280), (10816, 179970), (10920, 178256), (11141, 174720), (11648, 167115), (11830, 164544), (11998, 162240), (12480, 155974), (12855, 151424), (13440, 144833), (13520, 143976), (13712, 141960), (14196, 137120), (14560, 133692), (16224, 119980), (17140, 113568), (17472, 111410), (17745, 109696), (17997, 108160), (18928, 102840), (20280, 95984), (20568, 94640), (21632, 89985), (21840, 89128), (22282, 87360), (23660, 82272), (23996, 81120), (24960, 77987), (25710, 75712), (27040, 71988), (27424, 70980), (28392, 68560), (29120, 66846), (29995, 64896), (32448, 59990), (33423, 58240), (34280, 56784), (34944, 55705), (35490, 54848), (35994, 54080), (37856, 51420), (40560, 47992), (41136, 47320), (43680, 44564)]