3286920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 12640320

約数和(自身を除く): 9353400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 49, 52, 56, 60, 65, 70, 78, 84, 86, 91, 98, 104, 105, 120, 129, 130, 140, 147, 156, 168, 172, 182, 195, 196, 210, 215, 245, 258, 260, 273, 280, 294, 301, 312, 344, 364, 390, 392, 420, 430, 455, 490, 516, 520, 546, 559, 588, 602, 637, 645, 728, 735, 780, 840, 860, 903, 910, 980, 1032, 1092, 1118, 1176, 1204, 1274, 1290, 1365, 1470, 1505, 1560, 1677, 1720, 1806, 1820, 1911, 1960, 2107, 2184, 2236, 2408, 2548, 2580, 2730, 2795, 2940, 3010, 3185, 3354, 3612, 3640, 3822, 3913, 4214, 4472, 4515, 5096, 5160, 5460, 5590, 5880, 6020, 6321, 6370, 6708, 7224, 7644, 7826, 8385, 8428, 9030, 9555, 10535, 10920, 11180, 11739, 12040, 12642, 12740, 13416, 15288, 15652, 16770, 16856, 18060, 19110, 19565, 21070, 22360, 23478, 25284, 25480, 27391, 31304, 31605, 33540, 36120, 38220, 39130, 42140, 46956, 50568, 54782, 58695, 63210, 67080, 76440, 78260, 82173, 84280, 93912, 109564, 117390, 126420, 136955, 156520, 164346, 219128, 234780, 252840, 273910, 328692, 410865, 469560, 547820, 657384, 821730, 1095640, 1643460, 3286920]

約数ペア:

[(1, 3286920), (2, 1643460), (3, 1095640), (4, 821730), (5, 657384), (6, 547820), (7, 469560), (8, 410865), (10, 328692), (12, 273910), (13, 252840), (14, 234780), (15, 219128), (20, 164346), (21, 156520), (24, 136955), (26, 126420), (28, 117390), (30, 109564), (35, 93912), (39, 84280), (40, 82173), (42, 78260), (43, 76440), (49, 67080), (52, 63210), (56, 58695), (60, 54782), (65, 50568), (70, 46956), (78, 42140), (84, 39130), (86, 38220), (91, 36120), (98, 33540), (104, 31605), (105, 31304), (120, 27391), (129, 25480), (130, 25284), (140, 23478), (147, 22360), (156, 21070), (168, 19565), (172, 19110), (182, 18060), (195, 16856), (196, 16770), (210, 15652), (215, 15288), (245, 13416), (258, 12740), (260, 12642), (273, 12040), (280, 11739), (294, 11180), (301, 10920), (312, 10535), (344, 9555), (364, 9030), (390, 8428), (392, 8385), (420, 7826), (430, 7644), (455, 7224), (490, 6708), (516, 6370), (520, 6321), (546, 6020), (559, 5880), (588, 5590), (602, 5460), (637, 5160), (645, 5096), (728, 4515), (735, 4472), (780, 4214), (840, 3913), (860, 3822), (903, 3640), (910, 3612), (980, 3354), (1032, 3185), (1092, 3010), (1118, 2940), (1176, 2795), (1204, 2730), (1274, 2580), (1290, 2548), (1365, 2408), (1470, 2236), (1505, 2184), (1560, 2107), (1677, 1960), (1720, 1911), (1806, 1820)]