219599640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15641}}^1$

素因数の和:15674

約数の個数: 128

約数和(自身を含む): 788356800

約数和(自身を除く): 568757160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 15641, 31282, 46923, 62564, 78205, 93846, 125128, 140769, 156410, 187692, 203333, 234615, 281538, 312820, 375384, 406666, 422307, 469230, 563076, 609999, 625640, 703845, 813332, 844614, 938460, 1016665, 1126152, 1219998, 1407690, 1626664, 1689228, 1829997, 1876920, 2033330, 2111535, 2439996, 2815380, 3049995, 3378456, 3659994, 4066660, 4223070, 4879992, 5489991, 5630760, 6099990, 7319988, 8133320, 8446140, 9149985, 10979982, 12199980, 14639976, 16892280, 18299970, 21959964, 24399960, 27449955, 36599940, 43919928, 54899910, 73199880, 109799820, 219599640]

約数ペア:

[(1, 219599640), (2, 109799820), (3, 73199880), (4, 54899910), (5, 43919928), (6, 36599940), (8, 27449955), (9, 24399960), (10, 21959964), (12, 18299970), (13, 16892280), (15, 14639976), (18, 12199980), (20, 10979982), (24, 9149985), (26, 8446140), (27, 8133320), (30, 7319988), (36, 6099990), (39, 5630760), (40, 5489991), (45, 4879992), (52, 4223070), (54, 4066660), (60, 3659994), (65, 3378456), (72, 3049995), (78, 2815380), (90, 2439996), (104, 2111535), (108, 2033330), (117, 1876920), (120, 1829997), (130, 1689228), (135, 1626664), (156, 1407690), (180, 1219998), (195, 1126152), (216, 1016665), (234, 938460), (260, 844614), (270, 813332), (312, 703845), (351, 625640), (360, 609999), (390, 563076), (468, 469230), (520, 422307), (540, 406666), (585, 375384), (702, 312820), (780, 281538), (936, 234615), (1080, 203333), (1170, 187692), (1404, 156410), (1560, 140769), (1755, 125128), (2340, 93846), (2808, 78205), (3510, 62564), (4680, 46923), (7020, 31282), (14040, 15641)]