131759160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 438760800

約数和(自身を除く): 307001640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 89, 104, 120, 130, 146, 156, 169, 178, 195, 219, 260, 267, 292, 312, 338, 356, 365, 390, 438, 445, 507, 520, 534, 584, 676, 712, 730, 780, 845, 876, 890, 949, 1014, 1068, 1095, 1157, 1335, 1352, 1460, 1560, 1690, 1752, 1780, 1898, 2028, 2136, 2190, 2314, 2535, 2670, 2847, 2920, 3380, 3471, 3560, 3796, 4056, 4380, 4628, 4745, 5070, 5340, 5694, 5785, 6497, 6760, 6942, 7592, 8760, 9256, 9490, 10140, 10680, 11388, 11570, 12337, 12994, 13884, 14235, 15041, 17355, 18980, 19491, 20280, 22776, 23140, 24674, 25988, 27768, 28470, 30082, 32485, 34710, 37011, 37960, 38982, 45123, 46280, 49348, 51976, 56940, 60164, 61685, 64970, 69420, 74022, 75205, 77964, 84461, 90246, 97455, 98696, 113880, 120328, 123370, 129940, 138840, 148044, 150410, 155928, 168922, 180492, 185055, 194910, 225615, 246740, 253383, 259880, 296088, 300820, 337844, 360984, 370110, 389820, 422305, 451230, 493480, 506766, 601640, 675688, 740220, 779640, 844610, 902460, 1013532, 1097993, 1266915, 1480440, 1689220, 1804920, 2027064, 2195986, 2533830, 3293979, 3378440, 4391972, 5067660, 5489965, 6587958, 8783944, 10135320, 10979930, 13175916, 16469895, 21959860, 26351832, 32939790, 43919720, 65879580, 131759160]

約数ペア:

[(1, 131759160), (2, 65879580), (3, 43919720), (4, 32939790), (5, 26351832), (6, 21959860), (8, 16469895), (10, 13175916), (12, 10979930), (13, 10135320), (15, 8783944), (20, 6587958), (24, 5489965), (26, 5067660), (30, 4391972), (39, 3378440), (40, 3293979), (52, 2533830), (60, 2195986), (65, 2027064), (73, 1804920), (78, 1689220), (89, 1480440), (104, 1266915), (120, 1097993), (130, 1013532), (146, 902460), (156, 844610), (169, 779640), (178, 740220), (195, 675688), (219, 601640), (260, 506766), (267, 493480), (292, 451230), (312, 422305), (338, 389820), (356, 370110), (365, 360984), (390, 337844), (438, 300820), (445, 296088), (507, 259880), (520, 253383), (534, 246740), (584, 225615), (676, 194910), (712, 185055), (730, 180492), (780, 168922), (845, 155928), (876, 150410), (890, 148044), (949, 138840), (1014, 129940), (1068, 123370), (1095, 120328), (1157, 113880), (1335, 98696), (1352, 97455), (1460, 90246), (1560, 84461), (1690, 77964), (1752, 75205), (1780, 74022), (1898, 69420), (2028, 64970), (2136, 61685), (2190, 60164), (2314, 56940), (2535, 51976), (2670, 49348), (2847, 46280), (2920, 45123), (3380, 38982), (3471, 37960), (3560, 37011), (3796, 34710), (4056, 32485), (4380, 30082), (4628, 28470), (4745, 27768), (5070, 25988), (5340, 24674), (5694, 23140), (5785, 22776), (6497, 20280), (6760, 19491), (6942, 18980), (7592, 17355), (8760, 15041), (9256, 14235), (9490, 13884), (10140, 12994), (10680, 12337), (11388, 11570)]