378682920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:773

約数の個数: 384

約数和(自身を含む): 1617408000

約数和(自身を除く): 1238725080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 99, 105, 110, 114, 120, 126, 132, 133, 140, 152, 154, 165, 168, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 264, 266, 280, 285, 308, 315, 330, 342, 360, 380, 385, 396, 399, 418, 420, 440, 456, 462, 495, 504, 532, 570, 616, 627, 630, 660, 665, 684, 693, 719, 760, 770, 792, 798, 836, 840, 855, 924, 990, 1045, 1064, 1140, 1155, 1197, 1254, 1260, 1320, 1330, 1368, 1386, 1438, 1463, 1540, 1596, 1672, 1710, 1848, 1881, 1980, 1995, 2090, 2157, 2280, 2310, 2394, 2508, 2520, 2660, 2772, 2876, 2926, 3080, 3135, 3192, 3420, 3465, 3595, 3762, 3960, 3990, 4180, 4314, 4389, 4620, 4788, 5016, 5033, 5320, 5544, 5752, 5852, 5985, 6270, 6471, 6840, 6930, 7190, 7315, 7524, 7909, 7980, 8360, 8628, 8778, 9240, 9405, 9576, 10066, 10785, 11704, 11970, 12540, 12942, 13167, 13661, 13860, 14380, 14630, 15048, 15099, 15818, 15960, 17256, 17556, 18810, 20132, 21570, 21945, 23727, 23940, 25080, 25165, 25884, 26334, 27322, 27720, 28760, 29260, 30198, 31636, 32355, 35112, 37620, 39545, 40264, 40983, 43140, 43890, 45297, 47454, 47880, 50330, 51768, 52668, 54644, 55363, 58520, 60396, 63272, 64710, 65835, 68305, 71181, 75240, 75495, 79090, 81966, 86280, 87780, 90594, 94908, 95627, 100660, 105336, 109288, 110726, 118635, 120792, 122949, 129420, 131670, 136610, 142362, 150271, 150990, 158180, 163932, 166089, 175560, 181188, 189816, 191254, 201320, 204915, 221452, 226485, 237270, 245898, 258840, 263340, 273220, 276815, 284724, 286881, 300542, 301980, 316360, 327864, 332178, 355905, 362376, 382508, 409830, 442904, 450813, 452970, 474540, 478135, 491796, 498267, 526680, 546440, 553630, 569448, 573762, 601084, 603960, 614745, 664356, 711810, 751355, 765016, 819660, 830445, 860643, 901626, 905940, 949080, 956270, 983592, 996534, 1051897, 1107260, 1147524, 1202168, 1229490, 1328712, 1352439, 1423620, 1434405, 1502710, 1639320, 1660890, 1721286, 1803252, 1811880, 1912540, 1993068, 2103794, 2214520, 2254065, 2295048, 2458980, 2491335, 2704878, 2847240, 2868810, 3005420, 3155691, 3321780, 3442572, 3606504, 3825080, 3986136, 4207588, 4303215, 4508130, 4917960, 4982670, 5259485, 5409756, 5737620, 6010840, 6311382, 6643560, 6762195, 6885144, 8415176, 8606430, 9016260, 9467073, 9965340, 10518970, 10819512, 11475240, 12622764, 13524390, 15778455, 17212860, 18032520, 18934146, 19930680, 21037940, 25245528, 27048780, 31556910, 34425720, 37868292, 42075880, 47335365, 54097560, 63113820, 75736584, 94670730, 126227640, 189341460, 378682920]

約数ペア:

[(1, 378682920), (2, 189341460), (3, 126227640), (4, 94670730), (5, 75736584), (6, 63113820), (7, 54097560), (8, 47335365), (9, 42075880), (10, 37868292), (11, 34425720), (12, 31556910), (14, 27048780), (15, 25245528), (18, 21037940), (19, 19930680), (20, 18934146), (21, 18032520), (22, 17212860), (24, 15778455), (28, 13524390), (30, 12622764), (33, 11475240), (35, 10819512), (36, 10518970), (38, 9965340), (40, 9467073), (42, 9016260), (44, 8606430), (45, 8415176), (55, 6885144), (56, 6762195), (57, 6643560), (60, 6311382), (63, 6010840), (66, 5737620), (70, 5409756), (72, 5259485), (76, 4982670), (77, 4917960), (84, 4508130), (88, 4303215), (90, 4207588), (95, 3986136), (99, 3825080), (105, 3606504), (110, 3442572), (114, 3321780), (120, 3155691), (126, 3005420), (132, 2868810), (133, 2847240), (140, 2704878), (152, 2491335), (154, 2458980), (165, 2295048), (168, 2254065), (171, 2214520), (180, 2103794), (190, 1993068), (198, 1912540), (209, 1811880), (210, 1803252), (220, 1721286), (228, 1660890), (231, 1639320), (252, 1502710), (264, 1434405), (266, 1423620), (280, 1352439), (285, 1328712), (308, 1229490), (315, 1202168), (330, 1147524), (342, 1107260), (360, 1051897), (380, 996534), (385, 983592), (396, 956270), (399, 949080), (418, 905940), (420, 901626), (440, 860643), (456, 830445), (462, 819660), (495, 765016), (504, 751355), (532, 711810), (570, 664356), (616, 614745), (627, 603960), (630, 601084), (660, 573762), (665, 569448), (684, 553630), (693, 546440), (719, 526680), (760, 498267), (770, 491796), (792, 478135), (798, 474540), (836, 452970), (840, 450813), (855, 442904), (924, 409830), (990, 382508), (1045, 362376), (1064, 355905), (1140, 332178), (1155, 327864), (1197, 316360), (1254, 301980), (1260, 300542), (1320, 286881), (1330, 284724), (1368, 276815), (1386, 273220), (1438, 263340), (1463, 258840), (1540, 245898), (1596, 237270), (1672, 226485), (1710, 221452), (1848, 204915), (1881, 201320), (1980, 191254), (1995, 189816), (2090, 181188), (2157, 175560), (2280, 166089), (2310, 163932), (2394, 158180), (2508, 150990), (2520, 150271), (2660, 142362), (2772, 136610), (2876, 131670), (2926, 129420), (3080, 122949), (3135, 120792), (3192, 118635), (3420, 110726), (3465, 109288), (3595, 105336), (3762, 100660), (3960, 95627), (3990, 94908), (4180, 90594), (4314, 87780), (4389, 86280), (4620, 81966), (4788, 79090), (5016, 75495), (5033, 75240), (5320, 71181), (5544, 68305), (5752, 65835), (5852, 64710), (5985, 63272), (6270, 60396), (6471, 58520), (6840, 55363), (6930, 54644), (7190, 52668), (7315, 51768), (7524, 50330), (7909, 47880), (7980, 47454), (8360, 45297), (8628, 43890), (8778, 43140), (9240, 40983), (9405, 40264), (9576, 39545), (10066, 37620), (10785, 35112), (11704, 32355), (11970, 31636), (12540, 30198), (12942, 29260), (13167, 28760), (13661, 27720), (13860, 27322), (14380, 26334), (14630, 25884), (15048, 25165), (15099, 25080), (15818, 23940), (15960, 23727), (17256, 21945), (17556, 21570), (18810, 20132)]