6223980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 21258720

約数和(自身を除く): 15034740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 73, 84, 87, 98, 105, 116, 140, 145, 146, 147, 174, 196, 203, 210, 219, 245, 290, 292, 294, 348, 365, 406, 420, 435, 438, 490, 511, 580, 588, 609, 730, 735, 812, 870, 876, 980, 1015, 1022, 1095, 1218, 1421, 1460, 1470, 1533, 1740, 2030, 2044, 2117, 2190, 2436, 2555, 2842, 2940, 3045, 3066, 3577, 4060, 4234, 4263, 4380, 5110, 5684, 6090, 6132, 6351, 7105, 7154, 7665, 8468, 8526, 10220, 10585, 10731, 12180, 12702, 14210, 14308, 14819, 15330, 17052, 17885, 21170, 21315, 21462, 25404, 28420, 29638, 30660, 31755, 35770, 42340, 42630, 42924, 44457, 53655, 59276, 63510, 71540, 74095, 85260, 88914, 103733, 107310, 127020, 148190, 177828, 207466, 214620, 222285, 296380, 311199, 414932, 444570, 518665, 622398, 889140, 1037330, 1244796, 1555995, 2074660, 3111990, 6223980]

約数ペア:

[(1, 6223980), (2, 3111990), (3, 2074660), (4, 1555995), (5, 1244796), (6, 1037330), (7, 889140), (10, 622398), (12, 518665), (14, 444570), (15, 414932), (20, 311199), (21, 296380), (28, 222285), (29, 214620), (30, 207466), (35, 177828), (42, 148190), (49, 127020), (58, 107310), (60, 103733), (70, 88914), (73, 85260), (84, 74095), (87, 71540), (98, 63510), (105, 59276), (116, 53655), (140, 44457), (145, 42924), (146, 42630), (147, 42340), (174, 35770), (196, 31755), (203, 30660), (210, 29638), (219, 28420), (245, 25404), (290, 21462), (292, 21315), (294, 21170), (348, 17885), (365, 17052), (406, 15330), (420, 14819), (435, 14308), (438, 14210), (490, 12702), (511, 12180), (580, 10731), (588, 10585), (609, 10220), (730, 8526), (735, 8468), (812, 7665), (870, 7154), (876, 7105), (980, 6351), (1015, 6132), (1022, 6090), (1095, 5684), (1218, 5110), (1421, 4380), (1460, 4263), (1470, 4234), (1533, 4060), (1740, 3577), (2030, 3066), (2044, 3045), (2117, 2940), (2190, 2842), (2436, 2555)]