1472940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{167}}^1$

素因数の和:196

約数の個数: 108

約数和(自身を含む): 5228496

約数和(自身を除く): 3755556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 167, 180, 196, 210, 245, 252, 294, 315, 334, 420, 441, 490, 501, 588, 630, 668, 735, 835, 882, 980, 1002, 1169, 1260, 1470, 1503, 1670, 1764, 2004, 2205, 2338, 2505, 2940, 3006, 3340, 3507, 4410, 4676, 5010, 5845, 6012, 7014, 7515, 8183, 8820, 10020, 10521, 11690, 14028, 15030, 16366, 17535, 21042, 23380, 24549, 30060, 32732, 35070, 40915, 42084, 49098, 52605, 70140, 73647, 81830, 98196, 105210, 122745, 147294, 163660, 210420, 245490, 294588, 368235, 490980, 736470, 1472940]

約数ペア:

[(1, 1472940), (2, 736470), (3, 490980), (4, 368235), (5, 294588), (6, 245490), (7, 210420), (9, 163660), (10, 147294), (12, 122745), (14, 105210), (15, 98196), (18, 81830), (20, 73647), (21, 70140), (28, 52605), (30, 49098), (35, 42084), (36, 40915), (42, 35070), (45, 32732), (49, 30060), (60, 24549), (63, 23380), (70, 21042), (84, 17535), (90, 16366), (98, 15030), (105, 14028), (126, 11690), (140, 10521), (147, 10020), (167, 8820), (180, 8183), (196, 7515), (210, 7014), (245, 6012), (252, 5845), (294, 5010), (315, 4676), (334, 4410), (420, 3507), (441, 3340), (490, 3006), (501, 2940), (588, 2505), (630, 2338), (668, 2205), (735, 2004), (835, 1764), (882, 1670), (980, 1503), (1002, 1470), (1169, 1260)]