381664080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1847}}^1$

素因数の和:1914

約数の個数: 240

約数和(自身を含む): 1501403904

約数和(自身を除く): 1119739824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 820, 840, 861, 984, 1008, 1148, 1230, 1260, 1435, 1476, 1640, 1680, 1722, 1845, 1847, 1968, 2296, 2460, 2520, 2583, 2870, 2952, 3280, 3444, 3690, 3694, 4305, 4592, 4920, 5040, 5166, 5541, 5740, 5904, 6888, 7380, 7388, 8610, 9235, 9840, 10332, 11082, 11480, 12915, 12929, 13776, 14760, 14776, 16623, 17220, 18470, 20664, 22164, 22960, 25830, 25858, 27705, 29520, 29552, 33246, 34440, 36940, 38787, 41328, 44328, 51660, 51716, 55410, 64645, 66492, 68880, 73880, 75727, 77574, 83115, 88656, 103320, 103432, 110820, 116361, 129290, 132984, 147760, 151454, 155148, 166230, 193935, 206640, 206864, 221640, 227181, 232722, 258580, 265968, 302908, 310296, 332460, 378635, 387870, 443280, 454362, 465444, 517160, 530089, 581805, 605816, 620592, 664920, 681543, 757270, 775740, 908724, 930888, 1034320, 1060178, 1135905, 1163610, 1211632, 1329840, 1363086, 1514540, 1551480, 1590267, 1817448, 1861776, 2120356, 2271810, 2327220, 2650445, 2726172, 3029080, 3102960, 3180534, 3407715, 3634896, 4240712, 4543620, 4654440, 4770801, 5300890, 5452344, 6058160, 6361068, 6815430, 7951335, 8481424, 9087240, 9308880, 9541602, 10601780, 10904688, 12722136, 13630860, 15902670, 18174480, 19083204, 21203560, 23854005, 25444272, 27261720, 31805340, 38166408, 42407120, 47708010, 54523440, 63610680, 76332816, 95416020, 127221360, 190832040, 381664080]

約数ペア:

[(1, 381664080), (2, 190832040), (3, 127221360), (4, 95416020), (5, 76332816), (6, 63610680), (7, 54523440), (8, 47708010), (9, 42407120), (10, 38166408), (12, 31805340), (14, 27261720), (15, 25444272), (16, 23854005), (18, 21203560), (20, 19083204), (21, 18174480), (24, 15902670), (28, 13630860), (30, 12722136), (35, 10904688), (36, 10601780), (40, 9541602), (41, 9308880), (42, 9087240), (45, 8481424), (48, 7951335), (56, 6815430), (60, 6361068), (63, 6058160), (70, 5452344), (72, 5300890), (80, 4770801), (82, 4654440), (84, 4543620), (90, 4240712), (105, 3634896), (112, 3407715), (120, 3180534), (123, 3102960), (126, 3029080), (140, 2726172), (144, 2650445), (164, 2327220), (168, 2271810), (180, 2120356), (205, 1861776), (210, 1817448), (240, 1590267), (246, 1551480), (252, 1514540), (280, 1363086), (287, 1329840), (315, 1211632), (328, 1163610), (336, 1135905), (360, 1060178), (369, 1034320), (410, 930888), (420, 908724), (492, 775740), (504, 757270), (560, 681543), (574, 664920), (615, 620592), (630, 605816), (656, 581805), (720, 530089), (738, 517160), (820, 465444), (840, 454362), (861, 443280), (984, 387870), (1008, 378635), (1148, 332460), (1230, 310296), (1260, 302908), (1435, 265968), (1476, 258580), (1640, 232722), (1680, 227181), (1722, 221640), (1845, 206864), (1847, 206640), (1968, 193935), (2296, 166230), (2460, 155148), (2520, 151454), (2583, 147760), (2870, 132984), (2952, 129290), (3280, 116361), (3444, 110820), (3690, 103432), (3694, 103320), (4305, 88656), (4592, 83115), (4920, 77574), (5040, 75727), (5166, 73880), (5541, 68880), (5740, 66492), (5904, 64645), (6888, 55410), (7380, 51716), (7388, 51660), (8610, 44328), (9235, 41328), (9840, 38787), (10332, 36940), (11082, 34440), (11480, 33246), (12915, 29552), (12929, 29520), (13776, 27705), (14760, 25858), (14776, 25830), (16623, 22960), (17220, 22164), (18470, 20664)]