1386961380

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:781

約数の個数: 288

約数和(自身を含む): 5078062080

約数和(自身を除く): 3691100700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 81, 84, 90, 105, 108, 118, 126, 135, 140, 162, 177, 180, 189, 210, 236, 243, 252, 270, 295, 315, 324, 354, 378, 405, 413, 420, 486, 531, 540, 567, 590, 630, 691, 708, 756, 810, 826, 885, 945, 972, 1062, 1134, 1180, 1215, 1239, 1260, 1382, 1593, 1620, 1652, 1701, 1770, 1890, 2065, 2073, 2124, 2268, 2430, 2478, 2655, 2764, 2835, 3186, 3402, 3455, 3540, 3717, 3780, 4130, 4146, 4779, 4837, 4860, 4956, 5310, 5670, 6195, 6219, 6372, 6804, 6910, 7434, 7965, 8260, 8292, 8505, 9558, 9674, 10365, 10620, 11151, 11340, 12390, 12438, 13820, 14337, 14511, 14868, 15930, 17010, 18585, 18657, 19116, 19348, 20730, 22302, 23895, 24185, 24780, 24876, 28674, 29022, 31095, 31860, 33453, 34020, 37170, 37314, 40769, 41460, 43533, 44604, 47790, 48370, 55755, 55971, 57348, 58044, 62190, 66906, 71685, 72555, 74340, 74628, 81538, 87066, 93285, 95580, 96740, 100359, 111510, 111942, 122307, 124380, 130599, 133812, 143370, 145110, 163076, 167265, 167913, 174132, 186570, 200718, 203845, 217665, 223020, 223884, 244614, 261198, 279855, 285383, 286740, 290220, 334530, 335826, 366921, 373140, 391797, 401436, 407690, 435330, 489228, 501795, 522396, 559710, 570766, 611535, 652995, 669060, 671652, 733842, 783594, 815380, 839565, 856149, 870660, 1003590, 1100763, 1119420, 1141532, 1175391, 1223070, 1305990, 1426915, 1467684, 1567188, 1679130, 1712298, 1834605, 1958985, 2007180, 2201526, 2350782, 2446140, 2568447, 2611980, 2853830, 3302289, 3358260, 3424596, 3669210, 3917970, 4280745, 4403052, 4701564, 5136894, 5503815, 5707660, 5876955, 6604578, 7338420, 7705341, 7835940, 8561490, 9906867, 10273788, 11007630, 11753910, 12842235, 13209156, 15410682, 16511445, 17122980, 19813734, 22015260, 23116023, 23507820, 25684470, 30821364, 33022890, 38526705, 39627468, 46232046, 49534335, 51368940, 66045780, 69348069, 77053410, 92464092, 99068670, 115580115, 138696138, 154106820, 198137340, 231160230, 277392276, 346740345, 462320460, 693480690, 1386961380]

約数ペア:

[(1, 1386961380), (2, 693480690), (3, 462320460), (4, 346740345), (5, 277392276), (6, 231160230), (7, 198137340), (9, 154106820), (10, 138696138), (12, 115580115), (14, 99068670), (15, 92464092), (18, 77053410), (20, 69348069), (21, 66045780), (27, 51368940), (28, 49534335), (30, 46232046), (35, 39627468), (36, 38526705), (42, 33022890), (45, 30821364), (54, 25684470), (59, 23507820), (60, 23116023), (63, 22015260), (70, 19813734), (81, 17122980), (84, 16511445), (90, 15410682), (105, 13209156), (108, 12842235), (118, 11753910), (126, 11007630), (135, 10273788), (140, 9906867), (162, 8561490), (177, 7835940), (180, 7705341), (189, 7338420), (210, 6604578), (236, 5876955), (243, 5707660), (252, 5503815), (270, 5136894), (295, 4701564), (315, 4403052), (324, 4280745), (354, 3917970), (378, 3669210), (405, 3424596), (413, 3358260), (420, 3302289), (486, 2853830), (531, 2611980), (540, 2568447), (567, 2446140), (590, 2350782), (630, 2201526), (691, 2007180), (708, 1958985), (756, 1834605), (810, 1712298), (826, 1679130), (885, 1567188), (945, 1467684), (972, 1426915), (1062, 1305990), (1134, 1223070), (1180, 1175391), (1215, 1141532), (1239, 1119420), (1260, 1100763), (1382, 1003590), (1593, 870660), (1620, 856149), (1652, 839565), (1701, 815380), (1770, 783594), (1890, 733842), (2065, 671652), (2073, 669060), (2124, 652995), (2268, 611535), (2430, 570766), (2478, 559710), (2655, 522396), (2764, 501795), (2835, 489228), (3186, 435330), (3402, 407690), (3455, 401436), (3540, 391797), (3717, 373140), (3780, 366921), (4130, 335826), (4146, 334530), (4779, 290220), (4837, 286740), (4860, 285383), (4956, 279855), (5310, 261198), (5670, 244614), (6195, 223884), (6219, 223020), (6372, 217665), (6804, 203845), (6910, 200718), (7434, 186570), (7965, 174132), (8260, 167913), (8292, 167265), (8505, 163076), (9558, 145110), (9674, 143370), (10365, 133812), (10620, 130599), (11151, 124380), (11340, 122307), (12390, 111942), (12438, 111510), (13820, 100359), (14337, 96740), (14511, 95580), (14868, 93285), (15930, 87066), (17010, 81538), (18585, 74628), (18657, 74340), (19116, 72555), (19348, 71685), (20730, 66906), (22302, 62190), (23895, 58044), (24185, 57348), (24780, 55971), (24876, 55755), (28674, 48370), (29022, 47790), (31095, 44604), (31860, 43533), (33453, 41460), (34020, 40769), (37170, 37314)]