286373880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 240

約数和(自身を含む): 1044263880

約数和(自身を除く): 757890000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 260, 270, 312, 324, 338, 351, 360, 390, 405, 468, 507, 520, 523, 540, 585, 648, 676, 702, 780, 810, 845, 936, 1014, 1046, 1053, 1080, 1170, 1352, 1404, 1521, 1560, 1569, 1620, 1690, 1755, 2028, 2092, 2106, 2340, 2535, 2615, 2808, 3042, 3138, 3240, 3380, 3510, 4056, 4184, 4212, 4563, 4680, 4707, 5070, 5230, 5265, 6084, 6276, 6760, 6799, 7020, 7605, 7845, 8424, 9126, 9414, 10140, 10460, 10530, 12168, 12552, 13598, 13689, 14040, 14121, 15210, 15690, 18252, 18828, 20280, 20397, 20920, 21060, 22815, 23535, 27196, 27378, 28242, 30420, 31380, 33995, 36504, 37656, 40794, 42120, 42363, 45630, 47070, 54392, 54756, 56484, 60840, 61191, 62760, 67990, 68445, 70605, 81588, 84726, 88387, 91260, 94140, 101985, 109512, 112968, 122382, 135980, 136890, 141210, 163176, 169452, 176774, 182520, 183573, 188280, 203970, 211815, 244764, 265161, 271960, 273780, 282420, 305955, 338904, 353548, 367146, 407940, 423630, 441935, 489528, 530322, 547560, 550719, 564840, 611910, 707096, 734292, 795483, 815880, 847260, 883870, 917865, 1060644, 1101438, 1223820, 1325805, 1468584, 1590966, 1694520, 1767740, 1835730, 2121288, 2202876, 2386449, 2447640, 2651610, 2753595, 3181932, 3535480, 3671460, 3977415, 4405752, 4772898, 5303220, 5507190, 6363864, 7159347, 7342920, 7954830, 9545796, 10606440, 11014380, 11932245, 14318694, 15909660, 19091592, 22028760, 23864490, 28637388, 31819320, 35796735, 47728980, 57274776, 71593470, 95457960, 143186940, 286373880]

約数ペア:

[(1, 286373880), (2, 143186940), (3, 95457960), (4, 71593470), (5, 57274776), (6, 47728980), (8, 35796735), (9, 31819320), (10, 28637388), (12, 23864490), (13, 22028760), (15, 19091592), (18, 15909660), (20, 14318694), (24, 11932245), (26, 11014380), (27, 10606440), (30, 9545796), (36, 7954830), (39, 7342920), (40, 7159347), (45, 6363864), (52, 5507190), (54, 5303220), (60, 4772898), (65, 4405752), (72, 3977415), (78, 3671460), (81, 3535480), (90, 3181932), (104, 2753595), (108, 2651610), (117, 2447640), (120, 2386449), (130, 2202876), (135, 2121288), (156, 1835730), (162, 1767740), (169, 1694520), (180, 1590966), (195, 1468584), (216, 1325805), (234, 1223820), (260, 1101438), (270, 1060644), (312, 917865), (324, 883870), (338, 847260), (351, 815880), (360, 795483), (390, 734292), (405, 707096), (468, 611910), (507, 564840), (520, 550719), (523, 547560), (540, 530322), (585, 489528), (648, 441935), (676, 423630), (702, 407940), (780, 367146), (810, 353548), (845, 338904), (936, 305955), (1014, 282420), (1046, 273780), (1053, 271960), (1080, 265161), (1170, 244764), (1352, 211815), (1404, 203970), (1521, 188280), (1560, 183573), (1569, 182520), (1620, 176774), (1690, 169452), (1755, 163176), (2028, 141210), (2092, 136890), (2106, 135980), (2340, 122382), (2535, 112968), (2615, 109512), (2808, 101985), (3042, 94140), (3138, 91260), (3240, 88387), (3380, 84726), (3510, 81588), (4056, 70605), (4184, 68445), (4212, 67990), (4563, 62760), (4680, 61191), (4707, 60840), (5070, 56484), (5230, 54756), (5265, 54392), (6084, 47070), (6276, 45630), (6760, 42363), (6799, 42120), (7020, 40794), (7605, 37656), (7845, 36504), (8424, 33995), (9126, 31380), (9414, 30420), (10140, 28242), (10460, 27378), (10530, 27196), (12168, 23535), (12552, 22815), (13598, 21060), (13689, 20920), (14040, 20397), (14121, 20280), (15210, 18828), (15690, 18252)]