13305429760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2399}}^1$

素因数の和:3046

約数の個数: 144

約数和(自身を含む): 36497664000

約数和(自身を除く): 23192234240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 619, 640, 896, 1120, 1238, 1280, 1792, 2240, 2399, 2476, 3095, 4333, 4480, 4798, 4952, 6190, 8666, 8960, 9596, 9904, 11995, 12380, 16793, 17332, 19192, 19808, 21665, 23990, 24760, 33586, 34664, 38384, 39616, 43330, 47980, 49520, 67172, 69328, 76768, 79232, 83965, 86660, 95960, 99040, 134344, 138656, 153536, 158464, 167930, 173320, 191920, 198080, 268688, 277312, 307072, 335860, 346640, 383840, 396160, 537376, 554624, 614144, 671720, 693280, 767680, 792320, 1074752, 1109248, 1343440, 1386560, 1484981, 1535360, 2149504, 2686880, 2773120, 2969962, 3070720, 4299008, 5373760, 5546240, 5939924, 7424905, 10394867, 10747520, 11879848, 14849810, 20789734, 21495040, 23759696, 29699620, 41579468, 47519392, 51974335, 59399240, 83158936, 95038784, 103948670, 118798480, 166317872, 190077568, 207897340, 237596960, 332635744, 380155136, 415794680, 475193920, 665271488, 831589360, 950387840, 1330542976, 1663178720, 1900775680, 2661085952, 3326357440, 6652714880, 13305429760]

約数ペア:

[(1, 13305429760), (2, 6652714880), (4, 3326357440), (5, 2661085952), (7, 1900775680), (8, 1663178720), (10, 1330542976), (14, 950387840), (16, 831589360), (20, 665271488), (28, 475193920), (32, 415794680), (35, 380155136), (40, 332635744), (56, 237596960), (64, 207897340), (70, 190077568), (80, 166317872), (112, 118798480), (128, 103948670), (140, 95038784), (160, 83158936), (224, 59399240), (256, 51974335), (280, 47519392), (320, 41579468), (448, 29699620), (560, 23759696), (619, 21495040), (640, 20789734), (896, 14849810), (1120, 11879848), (1238, 10747520), (1280, 10394867), (1792, 7424905), (2240, 5939924), (2399, 5546240), (2476, 5373760), (3095, 4299008), (4333, 3070720), (4480, 2969962), (4798, 2773120), (4952, 2686880), (6190, 2149504), (8666, 1535360), (8960, 1484981), (9596, 1386560), (9904, 1343440), (11995, 1109248), (12380, 1074752), (16793, 792320), (17332, 767680), (19192, 693280), (19808, 671720), (21665, 614144), (23990, 554624), (24760, 537376), (33586, 396160), (34664, 383840), (38384, 346640), (39616, 335860), (43330, 307072), (47980, 277312), (49520, 268688), (67172, 198080), (69328, 191920), (76768, 173320), (79232, 167930), (83965, 158464), (86660, 153536), (95960, 138656), (99040, 134344)]