228647160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2278

約数の個数: 192

約数和(自身を含む): 870367680

約数和(自身を除く): 641720520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1435, 1476, 1640, 1722, 1845, 2213, 2296, 2460, 2520, 2583, 2870, 2952, 3444, 3690, 4305, 4426, 4920, 5166, 5740, 6639, 6888, 7380, 8610, 8852, 10332, 11065, 11480, 12915, 13278, 14760, 15491, 17220, 17704, 19917, 20664, 22130, 25830, 26556, 30982, 33195, 34440, 39834, 44260, 46473, 51660, 53112, 61964, 66390, 77455, 79668, 88520, 90733, 92946, 99585, 103320, 123928, 132780, 139419, 154910, 159336, 181466, 185892, 199170, 232365, 265560, 272199, 278838, 309820, 362932, 371784, 398340, 453665, 464730, 544398, 557676, 619640, 635131, 697095, 725864, 796680, 816597, 907330, 929460, 1088796, 1115352, 1270262, 1360995, 1394190, 1633194, 1814660, 1858920, 1905393, 2177592, 2540524, 2721990, 2788380, 3175655, 3266388, 3629320, 3810786, 4082985, 5081048, 5443980, 5576760, 5716179, 6351310, 6532776, 7621572, 8165970, 9526965, 10887960, 11432358, 12702620, 15243144, 16331940, 19053930, 22864716, 25405240, 28580895, 32663880, 38107860, 45729432, 57161790, 76215720, 114323580, 228647160]

約数ペア:

[(1, 228647160), (2, 114323580), (3, 76215720), (4, 57161790), (5, 45729432), (6, 38107860), (7, 32663880), (8, 28580895), (9, 25405240), (10, 22864716), (12, 19053930), (14, 16331940), (15, 15243144), (18, 12702620), (20, 11432358), (21, 10887960), (24, 9526965), (28, 8165970), (30, 7621572), (35, 6532776), (36, 6351310), (40, 5716179), (41, 5576760), (42, 5443980), (45, 5081048), (56, 4082985), (60, 3810786), (63, 3629320), (70, 3266388), (72, 3175655), (82, 2788380), (84, 2721990), (90, 2540524), (105, 2177592), (120, 1905393), (123, 1858920), (126, 1814660), (140, 1633194), (164, 1394190), (168, 1360995), (180, 1270262), (205, 1115352), (210, 1088796), (246, 929460), (252, 907330), (280, 816597), (287, 796680), (315, 725864), (328, 697095), (360, 635131), (369, 619640), (410, 557676), (420, 544398), (492, 464730), (504, 453665), (574, 398340), (615, 371784), (630, 362932), (738, 309820), (820, 278838), (840, 272199), (861, 265560), (984, 232365), (1148, 199170), (1230, 185892), (1260, 181466), (1435, 159336), (1476, 154910), (1640, 139419), (1722, 132780), (1845, 123928), (2213, 103320), (2296, 99585), (2460, 92946), (2520, 90733), (2583, 88520), (2870, 79668), (2952, 77455), (3444, 66390), (3690, 61964), (4305, 53112), (4426, 51660), (4920, 46473), (5166, 44260), (5740, 39834), (6639, 34440), (6888, 33195), (7380, 30982), (8610, 26556), (8852, 25830), (10332, 22130), (11065, 20664), (11480, 19917), (12915, 17704), (13278, 17220), (14760, 15491)]