237884640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:961

約数の個数: 192

約数和(自身を含む): 867718656

約数和(自身を除く): 629834016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 280, 332, 336, 415, 420, 480, 498, 560, 581, 664, 672, 830, 840, 853, 996, 1120, 1162, 1245, 1328, 1660, 1680, 1706, 1743, 1992, 2324, 2490, 2559, 2656, 2905, 3320, 3360, 3412, 3486, 3984, 4265, 4648, 4980, 5118, 5810, 5971, 6640, 6824, 6972, 7968, 8530, 8715, 9296, 9960, 10236, 11620, 11942, 12795, 13280, 13648, 13944, 17060, 17430, 17913, 18592, 19920, 20472, 23240, 23884, 25590, 27296, 27888, 29855, 34120, 34860, 35826, 39840, 40944, 46480, 47768, 51180, 55776, 59710, 68240, 69720, 70799, 71652, 81888, 89565, 92960, 95536, 102360, 119420, 136480, 139440, 141598, 143304, 179130, 191072, 204720, 212397, 238840, 278880, 283196, 286608, 353995, 358260, 409440, 424794, 477680, 495593, 566392, 573216, 707990, 716520, 849588, 955360, 991186, 1061985, 1132784, 1415980, 1433040, 1486779, 1699176, 1982372, 2123970, 2265568, 2477965, 2831960, 2866080, 2973558, 3398352, 3964744, 4247940, 4955930, 5663920, 5947116, 6796704, 7433895, 7929488, 8495880, 9911860, 11327840, 11894232, 14867790, 15858976, 16991760, 19823720, 23788464, 29735580, 33983520, 39647440, 47576928, 59471160, 79294880, 118942320, 237884640]

約数ペア:

[(1, 237884640), (2, 118942320), (3, 79294880), (4, 59471160), (5, 47576928), (6, 39647440), (7, 33983520), (8, 29735580), (10, 23788464), (12, 19823720), (14, 16991760), (15, 15858976), (16, 14867790), (20, 11894232), (21, 11327840), (24, 9911860), (28, 8495880), (30, 7929488), (32, 7433895), (35, 6796704), (40, 5947116), (42, 5663920), (48, 4955930), (56, 4247940), (60, 3964744), (70, 3398352), (80, 2973558), (83, 2866080), (84, 2831960), (96, 2477965), (105, 2265568), (112, 2123970), (120, 1982372), (140, 1699176), (160, 1486779), (166, 1433040), (168, 1415980), (210, 1132784), (224, 1061985), (240, 991186), (249, 955360), (280, 849588), (332, 716520), (336, 707990), (415, 573216), (420, 566392), (480, 495593), (498, 477680), (560, 424794), (581, 409440), (664, 358260), (672, 353995), (830, 286608), (840, 283196), (853, 278880), (996, 238840), (1120, 212397), (1162, 204720), (1245, 191072), (1328, 179130), (1660, 143304), (1680, 141598), (1706, 139440), (1743, 136480), (1992, 119420), (2324, 102360), (2490, 95536), (2559, 92960), (2656, 89565), (2905, 81888), (3320, 71652), (3360, 70799), (3412, 69720), (3486, 68240), (3984, 59710), (4265, 55776), (4648, 51180), (4980, 47768), (5118, 46480), (5810, 40944), (5971, 39840), (6640, 35826), (6824, 34860), (6972, 34120), (7968, 29855), (8530, 27888), (8715, 27296), (9296, 25590), (9960, 23884), (10236, 23240), (11620, 20472), (11942, 19920), (12795, 18592), (13280, 17913), (13648, 17430), (13944, 17060)]