291507049080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1325273}}^1$

素因数の和:1325350

約数の個数: 192

約数和(自身を含む): 1041983429760

約数和(自身を除く): 750476380680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 705, 780, 846, 936, 940, 1128, 1170, 1222, 1410, 1560, 1692, 1833, 1880, 2115, 2340, 2444, 2820, 3055, 3384, 3666, 4230, 4680, 4888, 5499, 5640, 6110, 7332, 8460, 9165, 10998, 12220, 14664, 16920, 18330, 21996, 24440, 27495, 36660, 43992, 54990, 73320, 109980, 219960, 1325273, 2650546, 3975819, 5301092, 6626365, 7951638, 10602184, 11927457, 13252730, 15903276, 17228549, 19879095, 23854914, 26505460, 31806552, 34457098, 39758190, 47709828, 51685647, 53010920, 59637285, 62287831, 68914196, 79516380, 86142745, 95419656, 103371294, 119274570, 124575662, 137828392, 155056941, 159032760, 172285490, 186863493, 206742588, 238549140, 249151324, 258428235, 310113882, 311439155, 344570980, 373726986, 413485176, 477098280, 498302648, 516856470, 560590479, 620227764, 622878310, 689141960, 747453972, 775284705, 809741803, 934317465, 1033712940, 1121180958, 1240455528, 1245756620, 1494907944, 1550569410, 1619483606, 1868634930, 2067425880, 2242361916, 2429225409, 2491513240, 2802952395, 3101138820, 3238967212, 3737269860, 4048709015, 4484723832, 4858450818, 5605904790, 6202277640, 6477934424, 7287676227, 7474539720, 8097418030, 9716901636, 11211809580, 12146127045, 14575352454, 16194836060, 19433803272, 22423619160, 24292254090, 29150704908, 32389672120, 36438381135, 48584508180, 58301409816, 72876762270, 97169016360, 145753524540, 291507049080]

約数ペア:

[(1, 291507049080), (2, 145753524540), (3, 97169016360), (4, 72876762270), (5, 58301409816), (6, 48584508180), (8, 36438381135), (9, 32389672120), (10, 29150704908), (12, 24292254090), (13, 22423619160), (15, 19433803272), (18, 16194836060), (20, 14575352454), (24, 12146127045), (26, 11211809580), (30, 9716901636), (36, 8097418030), (39, 7474539720), (40, 7287676227), (45, 6477934424), (47, 6202277640), (52, 5605904790), (60, 4858450818), (65, 4484723832), (72, 4048709015), (78, 3737269860), (90, 3238967212), (94, 3101138820), (104, 2802952395), (117, 2491513240), (120, 2429225409), (130, 2242361916), (141, 2067425880), (156, 1868634930), (180, 1619483606), (188, 1550569410), (195, 1494907944), (234, 1245756620), (235, 1240455528), (260, 1121180958), (282, 1033712940), (312, 934317465), (360, 809741803), (376, 775284705), (390, 747453972), (423, 689141960), (468, 622878310), (470, 620227764), (520, 560590479), (564, 516856470), (585, 498302648), (611, 477098280), (705, 413485176), (780, 373726986), (846, 344570980), (936, 311439155), (940, 310113882), (1128, 258428235), (1170, 249151324), (1222, 238549140), (1410, 206742588), (1560, 186863493), (1692, 172285490), (1833, 159032760), (1880, 155056941), (2115, 137828392), (2340, 124575662), (2444, 119274570), (2820, 103371294), (3055, 95419656), (3384, 86142745), (3666, 79516380), (4230, 68914196), (4680, 62287831), (4888, 59637285), (5499, 53010920), (5640, 51685647), (6110, 47709828), (7332, 39758190), (8460, 34457098), (9165, 31806552), (10998, 26505460), (12220, 23854914), (14664, 19879095), (16920, 17228549), (18330, 15903276), (21996, 13252730), (24440, 11927457), (27495, 10602184), (36660, 7951638), (43992, 6626365), (54990, 5301092), (73320, 3975819), (109980, 2650546), (219960, 1325273)]