8646120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 33246720

約数和(自身を除く): 24600600

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, 42, 45, 47, 56, 60, 63, 70, 72, 73, 84, 90, 94, 105, 120, 126, 140, 141, 146, 168, 180, 188, 210, 219, 235, 252, 280, 282, 292, 315, 329, 360, 365, 376, 420, 423, 438, 470, 504, 511, 564, 584, 630, 657, 658, 705, 730, 840, 846, 876, 940, 987, 1022, 1095, 1128, 1260, 1314, 1316, 1410, 1460, 1533, 1645, 1692, 1752, 1880, 1974, 2044, 2115, 2190, 2520, 2555, 2628, 2632, 2820, 2920, 2961, 3066, 3285, 3290, 3384, 3431, 3948, 4088, 4230, 4380, 4599, 4935, 5110, 5256, 5640, 5922, 6132, 6570, 6580, 6862, 7665, 7896, 8460, 8760, 9198, 9870, 10220, 10293, 11844, 12264, 13140, 13160, 13724, 14805, 15330, 16920, 17155, 18396, 19740, 20440, 20586, 22995, 23688, 24017, 26280, 27448, 29610, 30660, 30879, 34310, 36792, 39480, 41172, 45990, 48034, 51465, 59220, 61320, 61758, 68620, 72051, 82344, 91980, 96068, 102930, 118440, 120085, 123516, 137240, 144102, 154395, 183960, 192136, 205860, 216153, 240170, 247032, 288204, 308790, 360255, 411720, 432306, 480340, 576408, 617580, 720510, 864612, 960680, 1080765, 1235160, 1441020, 1729224, 2161530, 2882040, 4323060, 8646120]

約数ペア:

[(1, 8646120), (2, 4323060), (3, 2882040), (4, 2161530), (5, 1729224), (6, 1441020), (7, 1235160), (8, 1080765), (9, 960680), (10, 864612), (12, 720510), (14, 617580), (15, 576408), (18, 480340), (20, 432306), (21, 411720), (24, 360255), (28, 308790), (30, 288204), (35, 247032), (36, 240170), (40, 216153), (42, 205860), (45, 192136), (47, 183960), (56, 154395), (60, 144102), (63, 137240), (70, 123516), (72, 120085), (73, 118440), (84, 102930), (90, 96068), (94, 91980), (105, 82344), (120, 72051), (126, 68620), (140, 61758), (141, 61320), (146, 59220), (168, 51465), (180, 48034), (188, 45990), (210, 41172), (219, 39480), (235, 36792), (252, 34310), (280, 30879), (282, 30660), (292, 29610), (315, 27448), (329, 26280), (360, 24017), (365, 23688), (376, 22995), (420, 20586), (423, 20440), (438, 19740), (470, 18396), (504, 17155), (511, 16920), (564, 15330), (584, 14805), (630, 13724), (657, 13160), (658, 13140), (705, 12264), (730, 11844), (840, 10293), (846, 10220), (876, 9870), (940, 9198), (987, 8760), (1022, 8460), (1095, 7896), (1128, 7665), (1260, 6862), (1314, 6580), (1316, 6570), (1410, 6132), (1460, 5922), (1533, 5640), (1645, 5256), (1692, 5110), (1752, 4935), (1880, 4599), (1974, 4380), (2044, 4230), (2115, 4088), (2190, 3948), (2520, 3431), (2555, 3384), (2628, 3290), (2632, 3285), (2820, 3066), (2920, 2961)]