144431430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 411941376

約数和(自身を除く): 267509946

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 131, 143, 165, 195, 257, 262, 286, 330, 390, 393, 429, 514, 655, 715, 771, 786, 858, 1285, 1310, 1430, 1441, 1542, 1703, 1965, 2145, 2570, 2827, 2882, 3341, 3406, 3855, 3930, 4290, 4323, 5109, 5654, 6682, 7205, 7710, 8481, 8515, 8646, 10023, 10218, 14135, 14410, 16705, 16962, 17030, 18733, 20046, 21615, 25545, 28270, 33410, 33667, 36751, 37466, 42405, 43230, 50115, 51090, 56199, 67334, 73502, 84810, 93665, 100230, 101001, 110253, 112398, 168335, 183755, 187330, 202002, 220506, 280995, 336670, 367510, 370337, 437671, 505005, 551265, 561990, 740674, 875342, 1010010, 1102530, 1111011, 1313013, 1851685, 2188355, 2222022, 2626026, 3703370, 4376710, 4814381, 5555055, 6565065, 9628762, 11110110, 13130130, 14443143, 24071905, 28886286, 48143810, 72215715, 144431430]

約数ペア:

[(1, 144431430), (2, 72215715), (3, 48143810), (5, 28886286), (6, 24071905), (10, 14443143), (11, 13130130), (13, 11110110), (15, 9628762), (22, 6565065), (26, 5555055), (30, 4814381), (33, 4376710), (39, 3703370), (55, 2626026), (65, 2222022), (66, 2188355), (78, 1851685), (110, 1313013), (130, 1111011), (131, 1102530), (143, 1010010), (165, 875342), (195, 740674), (257, 561990), (262, 551265), (286, 505005), (330, 437671), (390, 370337), (393, 367510), (429, 336670), (514, 280995), (655, 220506), (715, 202002), (771, 187330), (786, 183755), (858, 168335), (1285, 112398), (1310, 110253), (1430, 101001), (1441, 100230), (1542, 93665), (1703, 84810), (1965, 73502), (2145, 67334), (2570, 56199), (2827, 51090), (2882, 50115), (3341, 43230), (3406, 42405), (3855, 37466), (3930, 36751), (4290, 33667), (4323, 33410), (5109, 28270), (5654, 25545), (6682, 21615), (7205, 20046), (7710, 18733), (8481, 17030), (8515, 16962), (8646, 16705), (10023, 14410), (10218, 14135)]