310894740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:759

約数の個数: 192

約数和(自身を含む): 1058776320

約数和(自身を除く): 747881580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 90, 108, 117, 130, 134, 135, 156, 180, 195, 201, 234, 260, 268, 270, 335, 351, 390, 402, 468, 540, 585, 603, 661, 670, 702, 780, 804, 871, 1005, 1170, 1206, 1322, 1340, 1404, 1742, 1755, 1809, 1983, 2010, 2340, 2412, 2613, 2644, 3015, 3305, 3484, 3510, 3618, 3966, 4020, 4355, 5226, 5949, 6030, 6610, 7020, 7236, 7839, 7932, 8593, 8710, 9045, 9915, 10452, 11898, 12060, 13065, 13220, 15678, 17186, 17420, 17847, 18090, 19830, 23517, 23796, 25779, 26130, 29745, 31356, 34372, 35694, 36180, 39195, 39660, 42965, 44287, 47034, 51558, 52260, 59490, 71388, 77337, 78390, 85930, 88574, 89235, 94068, 103116, 117585, 118980, 128895, 132861, 154674, 156780, 171860, 177148, 178470, 221435, 232011, 235170, 257790, 265722, 309348, 356940, 386685, 398583, 442870, 464022, 470340, 515580, 531444, 575731, 664305, 773370, 797166, 885740, 928044, 1151462, 1160055, 1195749, 1328610, 1546740, 1594332, 1727193, 1992915, 2302924, 2320110, 2391498, 2657220, 2878655, 3454386, 3985830, 4640220, 4782996, 5181579, 5757310, 5978745, 6908772, 7971660, 8635965, 10363158, 11514620, 11957490, 15544737, 17271930, 20726316, 23914980, 25907895, 31089474, 34543860, 51815790, 62178948, 77723685, 103631580, 155447370, 310894740]

約数ペア:

[(1, 310894740), (2, 155447370), (3, 103631580), (4, 77723685), (5, 62178948), (6, 51815790), (9, 34543860), (10, 31089474), (12, 25907895), (13, 23914980), (15, 20726316), (18, 17271930), (20, 15544737), (26, 11957490), (27, 11514620), (30, 10363158), (36, 8635965), (39, 7971660), (45, 6908772), (52, 5978745), (54, 5757310), (60, 5181579), (65, 4782996), (67, 4640220), (78, 3985830), (90, 3454386), (108, 2878655), (117, 2657220), (130, 2391498), (134, 2320110), (135, 2302924), (156, 1992915), (180, 1727193), (195, 1594332), (201, 1546740), (234, 1328610), (260, 1195749), (268, 1160055), (270, 1151462), (335, 928044), (351, 885740), (390, 797166), (402, 773370), (468, 664305), (540, 575731), (585, 531444), (603, 515580), (661, 470340), (670, 464022), (702, 442870), (780, 398583), (804, 386685), (871, 356940), (1005, 309348), (1170, 265722), (1206, 257790), (1322, 235170), (1340, 232011), (1404, 221435), (1742, 178470), (1755, 177148), (1809, 171860), (1983, 156780), (2010, 154674), (2340, 132861), (2412, 128895), (2613, 118980), (2644, 117585), (3015, 103116), (3305, 94068), (3484, 89235), (3510, 88574), (3618, 85930), (3966, 78390), (4020, 77337), (4355, 71388), (5226, 59490), (5949, 52260), (6030, 51558), (6610, 47034), (7020, 44287), (7236, 42965), (7839, 39660), (7932, 39195), (8593, 36180), (8710, 35694), (9045, 34372), (9915, 31356), (10452, 29745), (11898, 26130), (12060, 25779), (13065, 23796), (13220, 23517), (15678, 19830), (17186, 18090), (17420, 17847)]