378710280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4259}}^1$

素因数の和:4308

約数の個数: 192

約数和(自身を含む): 1395576000

約数和(自身を除く): 1016865720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4259, 4446, 4680, 4940, 5928, 6840, 7410, 8518, 8892, 9880, 11115, 12777, 14820, 17036, 17784, 21295, 22230, 25554, 29640, 34072, 38331, 42590, 44460, 51108, 55367, 63885, 76662, 80921, 85180, 88920, 102216, 110734, 127770, 153324, 161842, 166101, 170360, 191655, 221468, 242763, 255540, 276835, 306648, 323684, 332202, 383310, 404605, 442936, 485526, 498303, 511080, 553670, 647368, 664404, 728289, 766620, 809210, 830505, 971052, 996606, 1051973, 1107340, 1213815, 1328808, 1456578, 1533240, 1618420, 1661010, 1942104, 1993212, 2103946, 2214680, 2427630, 2491515, 2913156, 3155919, 3236840, 3322020, 3641445, 3986424, 4207892, 4855260, 4983030, 5259865, 5826312, 6311838, 6644040, 7282890, 8415784, 9467757, 9710520, 9966060, 10519730, 12623676, 14565780, 15779595, 18935514, 19932120, 21039460, 25247352, 29131560, 31559190, 37871028, 42078920, 47338785, 63118380, 75742056, 94677570, 126236760, 189355140, 378710280]

約数ペア:

[(1, 378710280), (2, 189355140), (3, 126236760), (4, 94677570), (5, 75742056), (6, 63118380), (8, 47338785), (9, 42078920), (10, 37871028), (12, 31559190), (13, 29131560), (15, 25247352), (18, 21039460), (19, 19932120), (20, 18935514), (24, 15779595), (26, 14565780), (30, 12623676), (36, 10519730), (38, 9966060), (39, 9710520), (40, 9467757), (45, 8415784), (52, 7282890), (57, 6644040), (60, 6311838), (65, 5826312), (72, 5259865), (76, 4983030), (78, 4855260), (90, 4207892), (95, 3986424), (104, 3641445), (114, 3322020), (117, 3236840), (120, 3155919), (130, 2913156), (152, 2491515), (156, 2427630), (171, 2214680), (180, 2103946), (190, 1993212), (195, 1942104), (228, 1661010), (234, 1618420), (247, 1533240), (260, 1456578), (285, 1328808), (312, 1213815), (342, 1107340), (360, 1051973), (380, 996606), (390, 971052), (456, 830505), (468, 809210), (494, 766620), (520, 728289), (570, 664404), (585, 647368), (684, 553670), (741, 511080), (760, 498303), (780, 485526), (855, 442936), (936, 404605), (988, 383310), (1140, 332202), (1170, 323684), (1235, 306648), (1368, 276835), (1482, 255540), (1560, 242763), (1710, 221468), (1976, 191655), (2223, 170360), (2280, 166101), (2340, 161842), (2470, 153324), (2964, 127770), (3420, 110734), (3705, 102216), (4259, 88920), (4446, 85180), (4680, 80921), (4940, 76662), (5928, 63885), (6840, 55367), (7410, 51108), (8518, 44460), (8892, 42590), (9880, 38331), (11115, 34072), (12777, 29640), (14820, 25554), (17036, 22230), (17784, 21295)]