154248120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1486

約数の個数: 192

約数和(自身を含む): 563734080

約数和(自身を除く): 409485960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1433, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2866, 2990, 3588, 4140, 4299, 4485, 4680, 5382, 5732, 5980, 7165, 7176, 8280, 8598, 8970, 10764, 11464, 11960, 12897, 13455, 14330, 17196, 17940, 18629, 21495, 21528, 25794, 26910, 28660, 32959, 34392, 35880, 37258, 42990, 51588, 53820, 55887, 57320, 64485, 65918, 74516, 85980, 93145, 98877, 103176, 107640, 111774, 128970, 131836, 149032, 164795, 167661, 171960, 186290, 197754, 223548, 257940, 263672, 279435, 296631, 329590, 335322, 372580, 395508, 428467, 447096, 494385, 515880, 558870, 593262, 659180, 670644, 745160, 791016, 838305, 856934, 988770, 1117740, 1186524, 1285401, 1318360, 1341288, 1483155, 1676610, 1713868, 1977540, 2142335, 2235480, 2373048, 2570802, 2966310, 3353220, 3427736, 3856203, 3955080, 4284670, 5141604, 5932620, 6427005, 6706440, 7712406, 8569340, 10283208, 11865240, 12854010, 15424812, 17138680, 19281015, 25708020, 30849624, 38562030, 51416040, 77124060, 154248120]

約数ペア:

[(1, 154248120), (2, 77124060), (3, 51416040), (4, 38562030), (5, 30849624), (6, 25708020), (8, 19281015), (9, 17138680), (10, 15424812), (12, 12854010), (13, 11865240), (15, 10283208), (18, 8569340), (20, 7712406), (23, 6706440), (24, 6427005), (26, 5932620), (30, 5141604), (36, 4284670), (39, 3955080), (40, 3856203), (45, 3427736), (46, 3353220), (52, 2966310), (60, 2570802), (65, 2373048), (69, 2235480), (72, 2142335), (78, 1977540), (90, 1713868), (92, 1676610), (104, 1483155), (115, 1341288), (117, 1318360), (120, 1285401), (130, 1186524), (138, 1117740), (156, 988770), (180, 856934), (184, 838305), (195, 791016), (207, 745160), (230, 670644), (234, 659180), (260, 593262), (276, 558870), (299, 515880), (312, 494385), (345, 447096), (360, 428467), (390, 395508), (414, 372580), (460, 335322), (468, 329590), (520, 296631), (552, 279435), (585, 263672), (598, 257940), (690, 223548), (780, 197754), (828, 186290), (897, 171960), (920, 167661), (936, 164795), (1035, 149032), (1170, 131836), (1196, 128970), (1380, 111774), (1433, 107640), (1495, 103176), (1560, 98877), (1656, 93145), (1794, 85980), (2070, 74516), (2340, 65918), (2392, 64485), (2691, 57320), (2760, 55887), (2866, 53820), (2990, 51588), (3588, 42990), (4140, 37258), (4299, 35880), (4485, 34392), (4680, 32959), (5382, 28660), (5732, 26910), (5980, 25794), (7165, 21528), (7176, 21495), (8280, 18629), (8598, 17940), (8970, 17196), (10764, 14330), (11464, 13455), (11960, 12897)]