143765440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4974

約数の個数: 112

約数和(自身を含む): 421428672

約数和(自身を除く): 277663232

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 4937, 5824, 7280, 9874, 14560, 19748, 24685, 29120, 34559, 39496, 49370, 64181, 69118, 78992, 98740, 128362, 138236, 157984, 172795, 197480, 256724, 276472, 315968, 320905, 345590, 394960, 449267, 513448, 552944, 641810, 691180, 789920, 898534, 1026896, 1105888, 1283620, 1382360, 1579840, 1797068, 2053792, 2211776, 2246335, 2567240, 2764720, 3594136, 4107584, 4492670, 5134480, 5529440, 7188272, 8985340, 10268960, 11058880, 14376544, 17970680, 20537920, 28753088, 35941360, 71882720, 143765440]

約数ペア:

[(1, 143765440), (2, 71882720), (4, 35941360), (5, 28753088), (7, 20537920), (8, 17970680), (10, 14376544), (13, 11058880), (14, 10268960), (16, 8985340), (20, 7188272), (26, 5529440), (28, 5134480), (32, 4492670), (35, 4107584), (40, 3594136), (52, 2764720), (56, 2567240), (64, 2246335), (65, 2211776), (70, 2053792), (80, 1797068), (91, 1579840), (104, 1382360), (112, 1283620), (130, 1105888), (140, 1026896), (160, 898534), (182, 789920), (208, 691180), (224, 641810), (260, 552944), (280, 513448), (320, 449267), (364, 394960), (416, 345590), (448, 320905), (455, 315968), (520, 276472), (560, 256724), (728, 197480), (832, 172795), (910, 157984), (1040, 138236), (1120, 128362), (1456, 98740), (1820, 78992), (2080, 69118), (2240, 64181), (2912, 49370), (3640, 39496), (4160, 34559), (4937, 29120), (5824, 24685), (7280, 19748), (9874, 14560)]