1172183880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:980

約数の個数: 192

約数和(自身を含む): 4110238080

約数和(自身を除く): 2938054200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 311, 392, 420, 490, 588, 622, 641, 735, 840, 933, 980, 1176, 1244, 1282, 1470, 1555, 1866, 1923, 1960, 2177, 2488, 2564, 2940, 3110, 3205, 3732, 3846, 4354, 4487, 4665, 5128, 5880, 6220, 6410, 6531, 7464, 7692, 8708, 8974, 9330, 9615, 10885, 12440, 12820, 13062, 13461, 15239, 15384, 17416, 17948, 18660, 19230, 21770, 22435, 25640, 26124, 26922, 30478, 31409, 32655, 35896, 37320, 38460, 43540, 44870, 45717, 52248, 53844, 60956, 62818, 65310, 67305, 76195, 76920, 87080, 89740, 91434, 94227, 107688, 121912, 125636, 130620, 134610, 152390, 157045, 179480, 182868, 188454, 199351, 228585, 251272, 261240, 269220, 304780, 314090, 365736, 376908, 398702, 457170, 471135, 538440, 598053, 609560, 628180, 753816, 797404, 914340, 942270, 996755, 1196106, 1256360, 1395457, 1594808, 1828680, 1884540, 1993510, 2392212, 2790914, 2990265, 3769080, 3987020, 4186371, 4784424, 5581828, 5980530, 6977285, 7974040, 8372742, 9768199, 11163656, 11961060, 13954570, 16745484, 19536398, 20931855, 23922120, 27909140, 29304597, 33490968, 39072796, 41863710, 48840995, 55818280, 58609194, 78145592, 83727420, 97681990, 117218388, 146522985, 167454840, 195363980, 234436776, 293045970, 390727960, 586091940, 1172183880]

約数ペア:

[(1, 1172183880), (2, 586091940), (3, 390727960), (4, 293045970), (5, 234436776), (6, 195363980), (7, 167454840), (8, 146522985), (10, 117218388), (12, 97681990), (14, 83727420), (15, 78145592), (20, 58609194), (21, 55818280), (24, 48840995), (28, 41863710), (30, 39072796), (35, 33490968), (40, 29304597), (42, 27909140), (49, 23922120), (56, 20931855), (60, 19536398), (70, 16745484), (84, 13954570), (98, 11961060), (105, 11163656), (120, 9768199), (140, 8372742), (147, 7974040), (168, 6977285), (196, 5980530), (210, 5581828), (245, 4784424), (280, 4186371), (294, 3987020), (311, 3769080), (392, 2990265), (420, 2790914), (490, 2392212), (588, 1993510), (622, 1884540), (641, 1828680), (735, 1594808), (840, 1395457), (933, 1256360), (980, 1196106), (1176, 996755), (1244, 942270), (1282, 914340), (1470, 797404), (1555, 753816), (1866, 628180), (1923, 609560), (1960, 598053), (2177, 538440), (2488, 471135), (2564, 457170), (2940, 398702), (3110, 376908), (3205, 365736), (3732, 314090), (3846, 304780), (4354, 269220), (4487, 261240), (4665, 251272), (5128, 228585), (5880, 199351), (6220, 188454), (6410, 182868), (6531, 179480), (7464, 157045), (7692, 152390), (8708, 134610), (8974, 130620), (9330, 125636), (9615, 121912), (10885, 107688), (12440, 94227), (12820, 91434), (13062, 89740), (13461, 87080), (15239, 76920), (15384, 76195), (17416, 67305), (17948, 65310), (18660, 62818), (19230, 60956), (21770, 53844), (22435, 52248), (25640, 45717), (26124, 44870), (26922, 43540), (30478, 38460), (31409, 37320), (32655, 35896)]