802620

素因数分解:

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

素因数の和:49

約数の個数: 144

約数和(自身を含む): 3057600

約数和(自身を除く): 2254980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 343, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 686, 735, 780, 819, 882, 910, 980, 1029, 1092, 1170, 1260, 1274, 1365, 1372, 1470, 1638, 1715, 1764, 1820, 1911, 2058, 2205, 2340, 2548, 2730, 2940, 3087, 3185, 3276, 3430, 3822, 4095, 4116, 4410, 4459, 5145, 5460, 5733, 6174, 6370, 6860, 7644, 8190, 8820, 8918, 9555, 10290, 11466, 12348, 12740, 13377, 15435, 16380, 17836, 19110, 20580, 22295, 22932, 26754, 28665, 30870, 38220, 40131, 44590, 53508, 57330, 61740, 66885, 80262, 89180, 114660, 133770, 160524, 200655, 267540, 401310, 802620]

約数ペア:

[(1, 802620), (2, 401310), (3, 267540), (4, 200655), (5, 160524), (6, 133770), (7, 114660), (9, 89180), (10, 80262), (12, 66885), (13, 61740), (14, 57330), (15, 53508), (18, 44590), (20, 40131), (21, 38220), (26, 30870), (28, 28665), (30, 26754), (35, 22932), (36, 22295), (39, 20580), (42, 19110), (45, 17836), (49, 16380), (52, 15435), (60, 13377), (63, 12740), (65, 12348), (70, 11466), (78, 10290), (84, 9555), (90, 8918), (91, 8820), (98, 8190), (105, 7644), (117, 6860), (126, 6370), (130, 6174), (140, 5733), (147, 5460), (156, 5145), (180, 4459), (182, 4410), (195, 4116), (196, 4095), (210, 3822), (234, 3430), (245, 3276), (252, 3185), (260, 3087), (273, 2940), (294, 2730), (315, 2548), (343, 2340), (364, 2205), (390, 2058), (420, 1911), (441, 1820), (455, 1764), (468, 1715), (490, 1638), (546, 1470), (585, 1372), (588, 1365), (630, 1274), (637, 1260), (686, 1170), (735, 1092), (780, 1029), (819, 980), (882, 910)]