20233729120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15727}}^1$

素因数の和:15813

約数の個数: 192

約数和(自身を含む): 56503028736

約数和(自身を除く): 36269299616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 43, 44, 55, 68, 80, 85, 86, 88, 110, 136, 160, 170, 172, 176, 187, 215, 220, 272, 340, 344, 352, 374, 430, 440, 473, 544, 680, 688, 731, 748, 860, 880, 935, 946, 1360, 1376, 1462, 1496, 1720, 1760, 1870, 1892, 2365, 2720, 2924, 2992, 3440, 3655, 3740, 3784, 4730, 5848, 5984, 6880, 7310, 7480, 7568, 8041, 9460, 11696, 14620, 14960, 15136, 15727, 16082, 18920, 23392, 29240, 29920, 31454, 32164, 37840, 40205, 58480, 62908, 64328, 75680, 78635, 80410, 116960, 125816, 128656, 157270, 160820, 172997, 251632, 257312, 267359, 314540, 321640, 345994, 503264, 534718, 629080, 643280, 676261, 691988, 864985, 1069436, 1258160, 1286560, 1336795, 1352522, 1383976, 1729970, 2138872, 2516320, 2673590, 2705044, 2767952, 2940949, 3381305, 3459940, 4277744, 5347180, 5410088, 5535904, 5881898, 6762610, 6919880, 7438871, 8555488, 10694360, 10820176, 11496437, 11763796, 13525220, 13839760, 14704745, 14877742, 21388720, 21640352, 22992874, 23527592, 27050440, 27679520, 29409490, 29755484, 37194355, 42777440, 45985748, 47055184, 54100880, 57482185, 58818980, 59510968, 74388710, 91971496, 94110368, 108201760, 114964370, 117637960, 119021936, 126460807, 148777420, 183942992, 229928740, 235275920, 238043872, 252921614, 297554840, 367885984, 459857480, 470551840, 505843228, 595109680, 632304035, 919714960, 1011686456, 1190219360, 1264608070, 1839429920, 2023372912, 2529216140, 4046745824, 5058432280, 10116864560, 20233729120]

約数ペア:

[(1, 20233729120), (2, 10116864560), (4, 5058432280), (5, 4046745824), (8, 2529216140), (10, 2023372912), (11, 1839429920), (16, 1264608070), (17, 1190219360), (20, 1011686456), (22, 919714960), (32, 632304035), (34, 595109680), (40, 505843228), (43, 470551840), (44, 459857480), (55, 367885984), (68, 297554840), (80, 252921614), (85, 238043872), (86, 235275920), (88, 229928740), (110, 183942992), (136, 148777420), (160, 126460807), (170, 119021936), (172, 117637960), (176, 114964370), (187, 108201760), (215, 94110368), (220, 91971496), (272, 74388710), (340, 59510968), (344, 58818980), (352, 57482185), (374, 54100880), (430, 47055184), (440, 45985748), (473, 42777440), (544, 37194355), (680, 29755484), (688, 29409490), (731, 27679520), (748, 27050440), (860, 23527592), (880, 22992874), (935, 21640352), (946, 21388720), (1360, 14877742), (1376, 14704745), (1462, 13839760), (1496, 13525220), (1720, 11763796), (1760, 11496437), (1870, 10820176), (1892, 10694360), (2365, 8555488), (2720, 7438871), (2924, 6919880), (2992, 6762610), (3440, 5881898), (3655, 5535904), (3740, 5410088), (3784, 5347180), (4730, 4277744), (5848, 3459940), (5984, 3381305), (6880, 2940949), (7310, 2767952), (7480, 2705044), (7568, 2673590), (8041, 2516320), (9460, 2138872), (11696, 1729970), (14620, 1383976), (14960, 1352522), (15136, 1336795), (15727, 1286560), (16082, 1258160), (18920, 1069436), (23392, 864985), (29240, 691988), (29920, 676261), (31454, 643280), (32164, 629080), (37840, 534718), (40205, 503264), (58480, 345994), (62908, 321640), (64328, 314540), (75680, 267359), (78635, 257312), (80410, 251632), (116960, 172997), (125816, 160820), (128656, 157270)]