4681691820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{2069}}^1$

素因数の和:3064

約数の個数: 144

約数和(自身を含む): 15316741440

約数和(自身を除く): 10635049620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 967, 1170, 1934, 2069, 2340, 2901, 3868, 4138, 4835, 5802, 6207, 8276, 8703, 9670, 10345, 11604, 12414, 12571, 14505, 17406, 18621, 19340, 20690, 24828, 25142, 26897, 29010, 31035, 34812, 37242, 37713, 41380, 43515, 50284, 53794, 58020, 62070, 62855, 74484, 75426, 80691, 87030, 93105, 107588, 113139, 124140, 125710, 134485, 150852, 161382, 174060, 186210, 188565, 226278, 242073, 251420, 268970, 322764, 372420, 377130, 403455, 452556, 484146, 537940, 565695, 754260, 806910, 968292, 1131390, 1210365, 1613820, 2000723, 2262780, 2420730, 4001446, 4841460, 6002169, 8002892, 10003615, 12004338, 18006507, 20007230, 24008676, 26009399, 30010845, 36013014, 40014460, 52018798, 60021690, 72026028, 78028197, 90032535, 104037596, 120043380, 130046995, 156056394, 180065070, 234084591, 260093990, 312112788, 360130140, 390140985, 468169182, 520187980, 780281970, 936338364, 1170422955, 1560563940, 2340845910, 4681691820]

約数ペア:

[(1, 4681691820), (2, 2340845910), (3, 1560563940), (4, 1170422955), (5, 936338364), (6, 780281970), (9, 520187980), (10, 468169182), (12, 390140985), (13, 360130140), (15, 312112788), (18, 260093990), (20, 234084591), (26, 180065070), (30, 156056394), (36, 130046995), (39, 120043380), (45, 104037596), (52, 90032535), (60, 78028197), (65, 72026028), (78, 60021690), (90, 52018798), (117, 40014460), (130, 36013014), (156, 30010845), (180, 26009399), (195, 24008676), (234, 20007230), (260, 18006507), (390, 12004338), (468, 10003615), (585, 8002892), (780, 6002169), (967, 4841460), (1170, 4001446), (1934, 2420730), (2069, 2262780), (2340, 2000723), (2901, 1613820), (3868, 1210365), (4138, 1131390), (4835, 968292), (5802, 806910), (6207, 754260), (8276, 565695), (8703, 537940), (9670, 484146), (10345, 452556), (11604, 403455), (12414, 377130), (12571, 372420), (14505, 322764), (17406, 268970), (18621, 251420), (19340, 242073), (20690, 226278), (24828, 188565), (25142, 186210), (26897, 174060), (29010, 161382), (31035, 150852), (34812, 134485), (37242, 125710), (37713, 124140), (41380, 113139), (43515, 107588), (50284, 93105), (53794, 87030), (58020, 80691), (62070, 75426), (62855, 74484)]