571849320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2999}}^1$

素因数の和:3247

約数の個数: 128

約数和(自身を含む): 1969920000

約数和(自身を除く): 1398070680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 420, 454, 681, 840, 908, 1135, 1362, 1589, 1816, 2270, 2724, 2999, 3178, 3405, 4540, 4767, 5448, 5998, 6356, 6810, 7945, 8997, 9080, 9534, 11996, 12712, 13620, 14995, 15890, 17994, 19068, 20993, 23835, 23992, 27240, 29990, 31780, 35988, 38136, 41986, 44985, 47670, 59980, 62979, 63560, 71976, 83972, 89970, 95340, 104965, 119960, 125958, 167944, 179940, 190680, 209930, 251916, 314895, 359880, 419860, 503832, 629790, 680773, 839720, 1259580, 1361546, 2042319, 2519160, 2723092, 3403865, 4084638, 4765411, 5446184, 6807730, 8169276, 9530822, 10211595, 13615460, 14296233, 16338552, 19061644, 20423190, 23827055, 27230920, 28592466, 38123288, 40846380, 47654110, 57184932, 71481165, 81692760, 95308220, 114369864, 142962330, 190616440, 285924660, 571849320]

約数ペア:

[(1, 571849320), (2, 285924660), (3, 190616440), (4, 142962330), (5, 114369864), (6, 95308220), (7, 81692760), (8, 71481165), (10, 57184932), (12, 47654110), (14, 40846380), (15, 38123288), (20, 28592466), (21, 27230920), (24, 23827055), (28, 20423190), (30, 19061644), (35, 16338552), (40, 14296233), (42, 13615460), (56, 10211595), (60, 9530822), (70, 8169276), (84, 6807730), (105, 5446184), (120, 4765411), (140, 4084638), (168, 3403865), (210, 2723092), (227, 2519160), (280, 2042319), (420, 1361546), (454, 1259580), (681, 839720), (840, 680773), (908, 629790), (1135, 503832), (1362, 419860), (1589, 359880), (1816, 314895), (2270, 251916), (2724, 209930), (2999, 190680), (3178, 179940), (3405, 167944), (4540, 125958), (4767, 119960), (5448, 104965), (5998, 95340), (6356, 89970), (6810, 83972), (7945, 71976), (8997, 63560), (9080, 62979), (9534, 59980), (11996, 47670), (12712, 44985), (13620, 41986), (14995, 38136), (15890, 35988), (17994, 31780), (19068, 29990), (20993, 27240), (23835, 23992)]