86724407120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{4567}}^1$

素因数の和:4674

約数の個数: 240

約数和(自身を含む): 236236129920

約数和(自身を除く): 149511722800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 80, 95, 104, 124, 130, 152, 155, 190, 208, 247, 248, 260, 304, 310, 380, 403, 494, 496, 520, 589, 620, 760, 806, 961, 988, 1040, 1178, 1235, 1240, 1520, 1612, 1922, 1976, 2015, 2356, 2470, 2480, 2945, 3224, 3844, 3952, 4030, 4567, 4712, 4805, 4940, 5890, 6448, 7657, 7688, 8060, 9134, 9424, 9610, 9880, 11780, 12493, 15314, 15376, 16120, 18259, 18268, 19220, 19760, 22835, 23560, 24986, 30628, 32240, 36518, 36536, 38285, 38440, 45670, 47120, 49972, 59371, 61256, 62465, 73036, 73072, 76570, 76880, 86773, 91295, 91340, 99944, 118742, 122512, 124930, 141577, 146072, 153140, 173546, 182590, 182680, 199888, 237367, 237484, 249860, 283154, 292144, 296855, 306280, 347092, 365180, 365360, 433865, 474734, 474968, 499720, 566308, 593710, 612560, 694184, 707885, 730360, 867730, 949468, 949936, 999440, 1128049, 1132616, 1186835, 1187420, 1388368, 1415770, 1460720, 1735460, 1840501, 1898936, 2256098, 2265232, 2373670, 2374840, 2689963, 2831540, 3470920, 3681002, 3797872, 4388887, 4512196, 4747340, 4749680, 5379926, 5640245, 5663080, 6941840, 7362004, 8777774, 9024392, 9202505, 9494680, 10759852, 11280490, 11326160, 13449815, 14724008, 17555548, 18048784, 18405010, 18989360, 21519704, 21944435, 22560980, 26899630, 29448016, 34969519, 35111096, 36810020, 43039408, 43888870, 45121960, 53799260, 57055531, 69939038, 70222192, 73620040, 83388853, 87777740, 90243920, 107598520, 114111062, 139878076, 147240080, 166777706, 174847595, 175555480, 215197040, 228222124, 279756152, 285277655, 333555412, 349695190, 351110960, 416944265, 456444248, 559512304, 570555310, 667110824, 699390380, 833888530, 912888496, 1084055089, 1141110620, 1334221648, 1398780760, 1667777060, 2168110178, 2282221240, 2797561520, 3335554120, 4336220356, 4564442480, 5420275445, 6671108240, 8672440712, 10840550890, 17344881424, 21681101780, 43362203560, 86724407120]

約数ペア:

[(1, 86724407120), (2, 43362203560), (4, 21681101780), (5, 17344881424), (8, 10840550890), (10, 8672440712), (13, 6671108240), (16, 5420275445), (19, 4564442480), (20, 4336220356), (26, 3335554120), (31, 2797561520), (38, 2282221240), (40, 2168110178), (52, 1667777060), (62, 1398780760), (65, 1334221648), (76, 1141110620), (80, 1084055089), (95, 912888496), (104, 833888530), (124, 699390380), (130, 667110824), (152, 570555310), (155, 559512304), (190, 456444248), (208, 416944265), (247, 351110960), (248, 349695190), (260, 333555412), (304, 285277655), (310, 279756152), (380, 228222124), (403, 215197040), (494, 175555480), (496, 174847595), (520, 166777706), (589, 147240080), (620, 139878076), (760, 114111062), (806, 107598520), (961, 90243920), (988, 87777740), (1040, 83388853), (1178, 73620040), (1235, 70222192), (1240, 69939038), (1520, 57055531), (1612, 53799260), (1922, 45121960), (1976, 43888870), (2015, 43039408), (2356, 36810020), (2470, 35111096), (2480, 34969519), (2945, 29448016), (3224, 26899630), (3844, 22560980), (3952, 21944435), (4030, 21519704), (4567, 18989360), (4712, 18405010), (4805, 18048784), (4940, 17555548), (5890, 14724008), (6448, 13449815), (7657, 11326160), (7688, 11280490), (8060, 10759852), (9134, 9494680), (9424, 9202505), (9610, 9024392), (9880, 8777774), (11780, 7362004), (12493, 6941840), (15314, 5663080), (15376, 5640245), (16120, 5379926), (18259, 4749680), (18268, 4747340), (19220, 4512196), (19760, 4388887), (22835, 3797872), (23560, 3681002), (24986, 3470920), (30628, 2831540), (32240, 2689963), (36518, 2374840), (36536, 2373670), (38285, 2265232), (38440, 2256098), (45670, 1898936), (47120, 1840501), (49972, 1735460), (59371, 1460720), (61256, 1415770), (62465, 1388368), (73036, 1187420), (73072, 1186835), (76570, 1132616), (76880, 1128049), (86773, 999440), (91295, 949936), (91340, 949468), (99944, 867730), (118742, 730360), (122512, 707885), (124930, 694184), (141577, 612560), (146072, 593710), (153140, 566308), (173546, 499720), (182590, 474968), (182680, 474734), (199888, 433865), (237367, 365360), (237484, 365180), (249860, 347092), (283154, 306280), (292144, 296855)]