144523860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 463626240

約数和(自身を除く): 319102380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 43, 52, 60, 62, 65, 78, 86, 93, 124, 129, 130, 139, 155, 156, 172, 186, 195, 215, 258, 260, 278, 310, 372, 390, 403, 417, 430, 465, 516, 556, 559, 620, 645, 695, 780, 806, 834, 860, 930, 1118, 1209, 1290, 1333, 1390, 1612, 1668, 1677, 1807, 1860, 2015, 2085, 2236, 2418, 2580, 2666, 2780, 2795, 3354, 3614, 3999, 4030, 4170, 4309, 4836, 5332, 5421, 5590, 5977, 6045, 6665, 6708, 7228, 7998, 8060, 8340, 8385, 8618, 9035, 10842, 11180, 11954, 12090, 12927, 13330, 15996, 16770, 17236, 17329, 17931, 18070, 19995, 21545, 21684, 23908, 24180, 25854, 26660, 27105, 29885, 33540, 34658, 35862, 36140, 39990, 43090, 51708, 51987, 54210, 56017, 59770, 64635, 69316, 71724, 77701, 79980, 86180, 86645, 89655, 103974, 108420, 112034, 119540, 129270, 155402, 168051, 173290, 179310, 185287, 207948, 224068, 233103, 258540, 259935, 280085, 310804, 336102, 346580, 358620, 370574, 388505, 466206, 519870, 555861, 560170, 672204, 741148, 777010, 840255, 926435, 932412, 1039740, 1111722, 1120340, 1165515, 1554020, 1680510, 1852870, 2223444, 2331030, 2408731, 2779305, 3361020, 3705740, 4662060, 4817462, 5558610, 7226193, 9634924, 11117220, 12043655, 14452386, 24087310, 28904772, 36130965, 48174620, 72261930, 144523860]

約数ペア:

[(1, 144523860), (2, 72261930), (3, 48174620), (4, 36130965), (5, 28904772), (6, 24087310), (10, 14452386), (12, 12043655), (13, 11117220), (15, 9634924), (20, 7226193), (26, 5558610), (30, 4817462), (31, 4662060), (39, 3705740), (43, 3361020), (52, 2779305), (60, 2408731), (62, 2331030), (65, 2223444), (78, 1852870), (86, 1680510), (93, 1554020), (124, 1165515), (129, 1120340), (130, 1111722), (139, 1039740), (155, 932412), (156, 926435), (172, 840255), (186, 777010), (195, 741148), (215, 672204), (258, 560170), (260, 555861), (278, 519870), (310, 466206), (372, 388505), (390, 370574), (403, 358620), (417, 346580), (430, 336102), (465, 310804), (516, 280085), (556, 259935), (559, 258540), (620, 233103), (645, 224068), (695, 207948), (780, 185287), (806, 179310), (834, 173290), (860, 168051), (930, 155402), (1118, 129270), (1209, 119540), (1290, 112034), (1333, 108420), (1390, 103974), (1612, 89655), (1668, 86645), (1677, 86180), (1807, 79980), (1860, 77701), (2015, 71724), (2085, 69316), (2236, 64635), (2418, 59770), (2580, 56017), (2666, 54210), (2780, 51987), (2795, 51708), (3354, 43090), (3614, 39990), (3999, 36140), (4030, 35862), (4170, 34658), (4309, 33540), (4836, 29885), (5332, 27105), (5421, 26660), (5590, 25854), (5977, 24180), (6045, 23908), (6665, 21684), (6708, 21545), (7228, 19995), (7998, 18070), (8060, 17931), (8340, 17329), (8385, 17236), (8618, 16770), (9035, 15996), (10842, 13330), (11180, 12927), (11954, 12090)]