4323060

素因数分解:

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

素因数の和:142

約数の個数: 144

約数和(自身を含む): 15515136

約数和(自身を除く): 11192076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 73, 84, 90, 94, 105, 126, 140, 141, 146, 180, 188, 210, 219, 235, 252, 282, 292, 315, 329, 365, 420, 423, 438, 470, 511, 564, 630, 657, 658, 705, 730, 846, 876, 940, 987, 1022, 1095, 1260, 1314, 1316, 1410, 1460, 1533, 1645, 1692, 1974, 2044, 2115, 2190, 2555, 2628, 2820, 2961, 3066, 3285, 3290, 3431, 3948, 4230, 4380, 4599, 4935, 5110, 5922, 6132, 6570, 6580, 6862, 7665, 8460, 9198, 9870, 10220, 10293, 11844, 13140, 13724, 14805, 15330, 17155, 18396, 19740, 20586, 22995, 24017, 29610, 30660, 30879, 34310, 41172, 45990, 48034, 51465, 59220, 61758, 68620, 72051, 91980, 96068, 102930, 120085, 123516, 144102, 154395, 205860, 216153, 240170, 288204, 308790, 360255, 432306, 480340, 617580, 720510, 864612, 1080765, 1441020, 2161530, 4323060]

約数ペア:

[(1, 4323060), (2, 2161530), (3, 1441020), (4, 1080765), (5, 864612), (6, 720510), (7, 617580), (9, 480340), (10, 432306), (12, 360255), (14, 308790), (15, 288204), (18, 240170), (20, 216153), (21, 205860), (28, 154395), (30, 144102), (35, 123516), (36, 120085), (42, 102930), (45, 96068), (47, 91980), (60, 72051), (63, 68620), (70, 61758), (73, 59220), (84, 51465), (90, 48034), (94, 45990), (105, 41172), (126, 34310), (140, 30879), (141, 30660), (146, 29610), (180, 24017), (188, 22995), (210, 20586), (219, 19740), (235, 18396), (252, 17155), (282, 15330), (292, 14805), (315, 13724), (329, 13140), (365, 11844), (420, 10293), (423, 10220), (438, 9870), (470, 9198), (511, 8460), (564, 7665), (630, 6862), (657, 6580), (658, 6570), (705, 6132), (730, 5922), (846, 5110), (876, 4935), (940, 4599), (987, 4380), (1022, 4230), (1095, 3948), (1260, 3431), (1314, 3290), (1316, 3285), (1410, 3066), (1460, 2961), (1533, 2820), (1645, 2628), (1692, 2555), (1974, 2190), (2044, 2115)]