1371880620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:865

約数の個数: 288

約数和(自身を含む): 4903778880

約数和(自身を除く): 3531898260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 53, 55, 60, 66, 68, 85, 90, 99, 102, 106, 110, 132, 153, 159, 165, 170, 180, 187, 198, 204, 212, 220, 255, 265, 306, 318, 330, 340, 374, 396, 477, 495, 510, 530, 561, 583, 612, 636, 660, 748, 765, 769, 795, 901, 935, 954, 990, 1020, 1060, 1122, 1166, 1530, 1538, 1590, 1683, 1749, 1802, 1870, 1908, 1980, 2244, 2307, 2332, 2385, 2703, 2805, 2915, 3060, 3076, 3180, 3366, 3498, 3604, 3740, 3845, 4505, 4614, 4770, 5247, 5406, 5610, 5830, 6732, 6921, 6996, 7690, 8109, 8415, 8459, 8745, 9010, 9228, 9540, 9911, 10494, 10812, 11220, 11535, 11660, 13073, 13515, 13842, 15380, 16218, 16830, 16918, 17490, 18020, 19822, 20988, 23070, 25377, 26146, 26235, 27030, 27684, 29733, 32436, 33660, 33836, 34605, 34980, 39219, 39644, 40545, 40757, 42295, 46140, 49555, 50754, 52292, 52470, 54060, 59466, 65365, 69210, 76131, 78438, 81090, 81514, 84590, 89199, 99110, 101508, 104940, 117657, 118932, 122271, 126885, 130730, 138420, 143803, 148665, 152262, 156876, 162180, 163028, 169180, 178398, 196095, 198220, 203785, 235314, 244542, 253770, 261460, 287606, 297330, 304524, 356796, 366813, 380655, 392190, 407570, 431409, 445995, 448327, 470628, 489084, 507540, 575212, 588285, 594660, 611355, 692869, 719015, 733626, 761310, 784380, 815140, 862818, 891990, 896654, 1176570, 1222710, 1294227, 1344981, 1385738, 1438030, 1467252, 1522620, 1725636, 1783980, 1793308, 1834065, 2078607, 2157045, 2241635, 2353140, 2445420, 2588454, 2689962, 2771476, 2876060, 3464345, 3668130, 4034943, 4157214, 4314090, 4483270, 5176908, 5379924, 6235821, 6471135, 6724905, 6928690, 7336260, 7621559, 8069886, 8314428, 8628180, 8966540, 10393035, 12471642, 12942270, 13449810, 13857380, 15243118, 16139772, 20174715, 20786070, 22864677, 24943284, 25884540, 26899620, 30486236, 31179105, 38107795, 40349430, 41572140, 45729354, 62358210, 68594031, 76215590, 80698860, 91458708, 114323385, 124716420, 137188062, 152431180, 228646770, 274376124, 342970155, 457293540, 685940310, 1371880620]

約数ペア:

[(1, 1371880620), (2, 685940310), (3, 457293540), (4, 342970155), (5, 274376124), (6, 228646770), (9, 152431180), (10, 137188062), (11, 124716420), (12, 114323385), (15, 91458708), (17, 80698860), (18, 76215590), (20, 68594031), (22, 62358210), (30, 45729354), (33, 41572140), (34, 40349430), (36, 38107795), (44, 31179105), (45, 30486236), (51, 26899620), (53, 25884540), (55, 24943284), (60, 22864677), (66, 20786070), (68, 20174715), (85, 16139772), (90, 15243118), (99, 13857380), (102, 13449810), (106, 12942270), (110, 12471642), (132, 10393035), (153, 8966540), (159, 8628180), (165, 8314428), (170, 8069886), (180, 7621559), (187, 7336260), (198, 6928690), (204, 6724905), (212, 6471135), (220, 6235821), (255, 5379924), (265, 5176908), (306, 4483270), (318, 4314090), (330, 4157214), (340, 4034943), (374, 3668130), (396, 3464345), (477, 2876060), (495, 2771476), (510, 2689962), (530, 2588454), (561, 2445420), (583, 2353140), (612, 2241635), (636, 2157045), (660, 2078607), (748, 1834065), (765, 1793308), (769, 1783980), (795, 1725636), (901, 1522620), (935, 1467252), (954, 1438030), (990, 1385738), (1020, 1344981), (1060, 1294227), (1122, 1222710), (1166, 1176570), (1530, 896654), (1538, 891990), (1590, 862818), (1683, 815140), (1749, 784380), (1802, 761310), (1870, 733626), (1908, 719015), (1980, 692869), (2244, 611355), (2307, 594660), (2332, 588285), (2385, 575212), (2703, 507540), (2805, 489084), (2915, 470628), (3060, 448327), (3076, 445995), (3180, 431409), (3366, 407570), (3498, 392190), (3604, 380655), (3740, 366813), (3845, 356796), (4505, 304524), (4614, 297330), (4770, 287606), (5247, 261460), (5406, 253770), (5610, 244542), (5830, 235314), (6732, 203785), (6921, 198220), (6996, 196095), (7690, 178398), (8109, 169180), (8415, 163028), (8459, 162180), (8745, 156876), (9010, 152262), (9228, 148665), (9540, 143803), (9911, 138420), (10494, 130730), (10812, 126885), (11220, 122271), (11535, 118932), (11660, 117657), (13073, 104940), (13515, 101508), (13842, 99110), (15380, 89199), (16218, 84590), (16830, 81514), (16918, 81090), (17490, 78438), (18020, 76131), (19822, 69210), (20988, 65365), (23070, 59466), (25377, 54060), (26146, 52470), (26235, 52292), (27030, 50754), (27684, 49555), (29733, 46140), (32436, 42295), (33660, 40757), (33836, 40545), (34605, 39644), (34980, 39219)]