146711880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{8317}}^1$

素因数の和:8348

約数の個数: 144

約数和(自身を含む): 554727420

約数和(自身を除く): 408015540

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8317, 8820, 16634, 17640, 24951, 33268, 41585, 49902, 58219, 66536, 74853, 83170, 99804, 116438, 124755, 149706, 166340, 174657, 199608, 232876, 249510, 291095, 299412, 332680, 349314, 374265, 407533, 465752, 499020, 523971, 582190, 598824, 698628, 748530, 815066, 873285, 998040, 1047942, 1164380, 1222599, 1397256, 1497060, 1630132, 1746570, 2037665, 2095884, 2328760, 2445198, 2619855, 2994120, 3260264, 3493140, 3667797, 4075330, 4191768, 4890396, 5239710, 6112995, 6986280, 7335594, 8150660, 9780792, 10479420, 12225990, 14671188, 16301320, 18338985, 20958840, 24451980, 29342376, 36677970, 48903960, 73355940, 146711880]

約数ペア:

[(1, 146711880), (2, 73355940), (3, 48903960), (4, 36677970), (5, 29342376), (6, 24451980), (7, 20958840), (8, 18338985), (9, 16301320), (10, 14671188), (12, 12225990), (14, 10479420), (15, 9780792), (18, 8150660), (20, 7335594), (21, 6986280), (24, 6112995), (28, 5239710), (30, 4890396), (35, 4191768), (36, 4075330), (40, 3667797), (42, 3493140), (45, 3260264), (49, 2994120), (56, 2619855), (60, 2445198), (63, 2328760), (70, 2095884), (72, 2037665), (84, 1746570), (90, 1630132), (98, 1497060), (105, 1397256), (120, 1222599), (126, 1164380), (140, 1047942), (147, 998040), (168, 873285), (180, 815066), (196, 748530), (210, 698628), (245, 598824), (252, 582190), (280, 523971), (294, 499020), (315, 465752), (360, 407533), (392, 374265), (420, 349314), (441, 332680), (490, 299412), (504, 291095), (588, 249510), (630, 232876), (735, 199608), (840, 174657), (882, 166340), (980, 149706), (1176, 124755), (1260, 116438), (1470, 99804), (1764, 83170), (1960, 74853), (2205, 66536), (2520, 58219), (2940, 49902), (3528, 41585), (4410, 33268), (5880, 24951), (8317, 17640), (8820, 16634)]