190316880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20333}}^1$

素因数の和:20365

約数の個数: 120

約数和(自身を含む): 688346568

約数和(自身を除く): 498029688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 20333, 40666, 60999, 81332, 101665, 121998, 162664, 182997, 203330, 243996, 264329, 304995, 325328, 365994, 406660, 487992, 528658, 609990, 731988, 792987, 813320, 914985, 975984, 1057316, 1219980, 1321645, 1463976, 1585974, 1626640, 1829970, 2114632, 2378961, 2439960, 2643290, 2927952, 3171948, 3659940, 3964935, 4229264, 4757922, 4879920, 5286580, 6343896, 7319880, 7929870, 9515844, 10573160, 11894805, 12687792, 14639760, 15859740, 19031688, 21146320, 23789610, 31719480, 38063376, 47579220, 63438960, 95158440, 190316880]

約数ペア:

[(1, 190316880), (2, 95158440), (3, 63438960), (4, 47579220), (5, 38063376), (6, 31719480), (8, 23789610), (9, 21146320), (10, 19031688), (12, 15859740), (13, 14639760), (15, 12687792), (16, 11894805), (18, 10573160), (20, 9515844), (24, 7929870), (26, 7319880), (30, 6343896), (36, 5286580), (39, 4879920), (40, 4757922), (45, 4229264), (48, 3964935), (52, 3659940), (60, 3171948), (65, 2927952), (72, 2643290), (78, 2439960), (80, 2378961), (90, 2114632), (104, 1829970), (117, 1626640), (120, 1585974), (130, 1463976), (144, 1321645), (156, 1219980), (180, 1057316), (195, 975984), (208, 914985), (234, 813320), (240, 792987), (260, 731988), (312, 609990), (360, 528658), (390, 487992), (468, 406660), (520, 365994), (585, 325328), (624, 304995), (720, 264329), (780, 243996), (936, 203330), (1040, 182997), (1170, 162664), (1560, 121998), (1872, 101665), (2340, 81332), (3120, 60999), (4680, 40666), (9360, 20333)]