15709570380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{17389}}^1$

素因数の和:17653

約数の個数: 192

約数和(自身を含む): 56093184000

約数和(自身を除く): 40383613620

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, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 239, 252, 270, 315, 378, 420, 478, 540, 630, 717, 756, 945, 956, 1195, 1260, 1434, 1673, 1890, 2151, 2390, 2868, 3346, 3585, 3780, 4302, 4780, 5019, 6453, 6692, 7170, 8365, 8604, 10038, 10755, 12906, 14340, 15057, 16730, 17389, 20076, 21510, 25095, 25812, 30114, 32265, 33460, 34778, 43020, 45171, 50190, 52167, 60228, 64530, 69556, 75285, 86945, 90342, 100380, 104334, 121723, 129060, 150570, 156501, 173890, 180684, 208668, 225855, 243446, 260835, 301140, 313002, 347780, 365169, 451710, 469503, 486892, 521670, 608615, 626004, 730338, 782505, 903420, 939006, 1043340, 1095507, 1217230, 1460676, 1565010, 1825845, 1878012, 2191014, 2347515, 2434460, 3130020, 3286521, 3651690, 4155971, 4382028, 4695030, 5477535, 6573042, 7303380, 8311942, 9390060, 10955070, 12467913, 13146084, 16432605, 16623884, 20779855, 21910140, 24935826, 29091797, 32865210, 37403739, 41559710, 49871652, 58183594, 62339565, 65730420, 74807478, 83119420, 87275391, 112211217, 116367188, 124679130, 145458985, 149614956, 174550782, 187018695, 224422434, 249358260, 261826173, 290917970, 349101564, 374037390, 436376955, 448844868, 523652346, 561056085, 581835940, 748074780, 785478519, 872753910, 1047304692, 1122112170, 1309130865, 1570957038, 1745507820, 2244224340, 2618261730, 3141914076, 3927392595, 5236523460, 7854785190, 15709570380]

約数ペア:

[(1, 15709570380), (2, 7854785190), (3, 5236523460), (4, 3927392595), (5, 3141914076), (6, 2618261730), (7, 2244224340), (9, 1745507820), (10, 1570957038), (12, 1309130865), (14, 1122112170), (15, 1047304692), (18, 872753910), (20, 785478519), (21, 748074780), (27, 581835940), (28, 561056085), (30, 523652346), (35, 448844868), (36, 436376955), (42, 374037390), (45, 349101564), (54, 290917970), (60, 261826173), (63, 249358260), (70, 224422434), (84, 187018695), (90, 174550782), (105, 149614956), (108, 145458985), (126, 124679130), (135, 116367188), (140, 112211217), (180, 87275391), (189, 83119420), (210, 74807478), (239, 65730420), (252, 62339565), (270, 58183594), (315, 49871652), (378, 41559710), (420, 37403739), (478, 32865210), (540, 29091797), (630, 24935826), (717, 21910140), (756, 20779855), (945, 16623884), (956, 16432605), (1195, 13146084), (1260, 12467913), (1434, 10955070), (1673, 9390060), (1890, 8311942), (2151, 7303380), (2390, 6573042), (2868, 5477535), (3346, 4695030), (3585, 4382028), (3780, 4155971), (4302, 3651690), (4780, 3286521), (5019, 3130020), (6453, 2434460), (6692, 2347515), (7170, 2191014), (8365, 1878012), (8604, 1825845), (10038, 1565010), (10755, 1460676), (12906, 1217230), (14340, 1095507), (15057, 1043340), (16730, 939006), (17389, 903420), (20076, 782505), (21510, 730338), (25095, 626004), (25812, 608615), (30114, 521670), (32265, 486892), (33460, 469503), (34778, 451710), (43020, 365169), (45171, 347780), (50190, 313002), (52167, 301140), (60228, 260835), (64530, 243446), (69556, 225855), (75285, 208668), (86945, 180684), (90342, 173890), (100380, 156501), (104334, 150570), (121723, 129060)]