1246146720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:692

約数の個数: 384

約数和(自身を含む): 4942135296

約数和(自身を除く): 3695988576

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, 47, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 94, 96, 104, 105, 112, 120, 130, 140, 141, 156, 160, 168, 182, 188, 195, 208, 210, 224, 235, 240, 260, 273, 280, 282, 312, 329, 336, 364, 376, 390, 416, 420, 455, 470, 480, 520, 546, 560, 564, 607, 611, 624, 658, 672, 705, 728, 752, 780, 840, 910, 940, 987, 1040, 1092, 1120, 1128, 1214, 1222, 1248, 1316, 1365, 1410, 1456, 1504, 1560, 1645, 1680, 1820, 1821, 1833, 1880, 1974, 2080, 2184, 2256, 2428, 2444, 2632, 2730, 2820, 2912, 3035, 3055, 3120, 3290, 3360, 3640, 3642, 3666, 3760, 3948, 4249, 4277, 4368, 4512, 4856, 4888, 4935, 5264, 5460, 5640, 6070, 6110, 6240, 6580, 7280, 7284, 7332, 7520, 7891, 7896, 8498, 8554, 8736, 9105, 9165, 9712, 9776, 9870, 10528, 10920, 11280, 12140, 12220, 12747, 12831, 13160, 14560, 14568, 14664, 15782, 15792, 16996, 17108, 18210, 18330, 19424, 19552, 19740, 21245, 21385, 21840, 22560, 23673, 24280, 24440, 25494, 25662, 26320, 28529, 29136, 29328, 31564, 31584, 33992, 34216, 36420, 36660, 39455, 39480, 42490, 42770, 43680, 47346, 48560, 48880, 50988, 51324, 52640, 55237, 57058, 58272, 58656, 63128, 63735, 64155, 67984, 68432, 72840, 73320, 78910, 78960, 84980, 85540, 85587, 94692, 97120, 97760, 101976, 102648, 110474, 114116, 118365, 126256, 127470, 128310, 135968, 136864, 142645, 145680, 146640, 157820, 157920, 165711, 169960, 171080, 171174, 189384, 199703, 203952, 205296, 220948, 228232, 236730, 252512, 254940, 256620, 276185, 285290, 291360, 293280, 315640, 331422, 339920, 342160, 342348, 370877, 378768, 399406, 407904, 410592, 427935, 441896, 456464, 473460, 509880, 513240, 552370, 570580, 599109, 631280, 662844, 679840, 684320, 684696, 741754, 757536, 798812, 828555, 855870, 883792, 912928, 946920, 998515, 1019760, 1026480, 1104740, 1112631, 1141160, 1198218, 1262560, 1325688, 1369392, 1483508, 1597624, 1657110, 1711740, 1767584, 1854385, 1893840, 1997030, 2039520, 2052960, 2209480, 2225262, 2282320, 2396436, 2596139, 2651376, 2738784, 2967016, 2995545, 3195248, 3314220, 3423480, 3708770, 3787680, 3994060, 4418960, 4450524, 4564640, 4792872, 5192278, 5302752, 5563155, 5934032, 5991090, 6390496, 6628440, 6846960, 7417540, 7788417, 7988120, 8837920, 8901048, 9585744, 10384556, 11126310, 11868064, 11982180, 12980695, 13256880, 13693920, 14835080, 15576834, 15976240, 17802096, 19171488, 20769112, 22252620, 23964360, 25961390, 26513760, 29670160, 31153668, 31952480, 35604192, 38942085, 41538224, 44505240, 47928720, 51922780, 59340320, 62307336, 77884170, 83076448, 89010480, 95857440, 103845560, 124614672, 155768340, 178020960, 207691120, 249229344, 311536680, 415382240, 623073360, 1246146720]

約数ペア:

[(1, 1246146720), (2, 623073360), (3, 415382240), (4, 311536680), (5, 249229344), (6, 207691120), (7, 178020960), (8, 155768340), (10, 124614672), (12, 103845560), (13, 95857440), (14, 89010480), (15, 83076448), (16, 77884170), (20, 62307336), (21, 59340320), (24, 51922780), (26, 47928720), (28, 44505240), (30, 41538224), (32, 38942085), (35, 35604192), (39, 31952480), (40, 31153668), (42, 29670160), (47, 26513760), (48, 25961390), (52, 23964360), (56, 22252620), (60, 20769112), (65, 19171488), (70, 17802096), (78, 15976240), (80, 15576834), (84, 14835080), (91, 13693920), (94, 13256880), (96, 12980695), (104, 11982180), (105, 11868064), (112, 11126310), (120, 10384556), (130, 9585744), (140, 8901048), (141, 8837920), (156, 7988120), (160, 7788417), (168, 7417540), (182, 6846960), (188, 6628440), (195, 6390496), (208, 5991090), (210, 5934032), (224, 5563155), (235, 5302752), (240, 5192278), (260, 4792872), (273, 4564640), (280, 4450524), (282, 4418960), (312, 3994060), (329, 3787680), (336, 3708770), (364, 3423480), (376, 3314220), (390, 3195248), (416, 2995545), (420, 2967016), (455, 2738784), (470, 2651376), (480, 2596139), (520, 2396436), (546, 2282320), (560, 2225262), (564, 2209480), (607, 2052960), (611, 2039520), (624, 1997030), (658, 1893840), (672, 1854385), (705, 1767584), (728, 1711740), (752, 1657110), (780, 1597624), (840, 1483508), (910, 1369392), (940, 1325688), (987, 1262560), (1040, 1198218), (1092, 1141160), (1120, 1112631), (1128, 1104740), (1214, 1026480), (1222, 1019760), (1248, 998515), (1316, 946920), (1365, 912928), (1410, 883792), (1456, 855870), (1504, 828555), (1560, 798812), (1645, 757536), (1680, 741754), (1820, 684696), (1821, 684320), (1833, 679840), (1880, 662844), (1974, 631280), (2080, 599109), (2184, 570580), (2256, 552370), (2428, 513240), (2444, 509880), (2632, 473460), (2730, 456464), (2820, 441896), (2912, 427935), (3035, 410592), (3055, 407904), (3120, 399406), (3290, 378768), (3360, 370877), (3640, 342348), (3642, 342160), (3666, 339920), (3760, 331422), (3948, 315640), (4249, 293280), (4277, 291360), (4368, 285290), (4512, 276185), (4856, 256620), (4888, 254940), (4935, 252512), (5264, 236730), (5460, 228232), (5640, 220948), (6070, 205296), (6110, 203952), (6240, 199703), (6580, 189384), (7280, 171174), (7284, 171080), (7332, 169960), (7520, 165711), (7891, 157920), (7896, 157820), (8498, 146640), (8554, 145680), (8736, 142645), (9105, 136864), (9165, 135968), (9712, 128310), (9776, 127470), (9870, 126256), (10528, 118365), (10920, 114116), (11280, 110474), (12140, 102648), (12220, 101976), (12747, 97760), (12831, 97120), (13160, 94692), (14560, 85587), (14568, 85540), (14664, 84980), (15782, 78960), (15792, 78910), (16996, 73320), (17108, 72840), (18210, 68432), (18330, 67984), (19424, 64155), (19552, 63735), (19740, 63128), (21245, 58656), (21385, 58272), (21840, 57058), (22560, 55237), (23673, 52640), (24280, 51324), (24440, 50988), (25494, 48880), (25662, 48560), (26320, 47346), (28529, 43680), (29136, 42770), (29328, 42490), (31564, 39480), (31584, 39455), (33992, 36660), (34216, 36420)]