1565861340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 4671862272

約数和(自身を除く): 3106000932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 43, 60, 82, 86, 113, 123, 129, 131, 164, 172, 205, 215, 226, 246, 258, 262, 339, 393, 410, 430, 452, 492, 516, 524, 565, 615, 645, 655, 678, 786, 820, 860, 1130, 1230, 1290, 1310, 1356, 1572, 1695, 1763, 1965, 2260, 2460, 2580, 2620, 3390, 3526, 3930, 4633, 4859, 5289, 5371, 5633, 6780, 7052, 7860, 8815, 9266, 9718, 10578, 10742, 11266, 13899, 14577, 14803, 16113, 16899, 17630, 18532, 19436, 21156, 21484, 22532, 23165, 24295, 26445, 26855, 27798, 28165, 29154, 29606, 32226, 33798, 35260, 44409, 46330, 48590, 52890, 53710, 55596, 56330, 58308, 59212, 64452, 67596, 69495, 72885, 74015, 80565, 84495, 88818, 92660, 97180, 105780, 107420, 112660, 138990, 145770, 148030, 161130, 168990, 177636, 199219, 222045, 230953, 277980, 291540, 296060, 322260, 337980, 398438, 444090, 461906, 597657, 606923, 636529, 692859, 796876, 888180, 923812, 996095, 1154765, 1195314, 1213846, 1273058, 1385718, 1820769, 1909587, 1992190, 2309530, 2390628, 2427692, 2546116, 2771436, 2988285, 3034615, 3182645, 3464295, 3641538, 3819174, 3984380, 4619060, 5976570, 6069230, 6365290, 6928590, 7283076, 7638348, 9103845, 9547935, 11953140, 12138460, 12730580, 13857180, 18207690, 19095870, 26097689, 36415380, 38191740, 52195378, 78293067, 104390756, 130488445, 156586134, 260976890, 313172268, 391465335, 521953780, 782930670, 1565861340]

約数ペア:

[(1, 1565861340), (2, 782930670), (3, 521953780), (4, 391465335), (5, 313172268), (6, 260976890), (10, 156586134), (12, 130488445), (15, 104390756), (20, 78293067), (30, 52195378), (41, 38191740), (43, 36415380), (60, 26097689), (82, 19095870), (86, 18207690), (113, 13857180), (123, 12730580), (129, 12138460), (131, 11953140), (164, 9547935), (172, 9103845), (205, 7638348), (215, 7283076), (226, 6928590), (246, 6365290), (258, 6069230), (262, 5976570), (339, 4619060), (393, 3984380), (410, 3819174), (430, 3641538), (452, 3464295), (492, 3182645), (516, 3034615), (524, 2988285), (565, 2771436), (615, 2546116), (645, 2427692), (655, 2390628), (678, 2309530), (786, 1992190), (820, 1909587), (860, 1820769), (1130, 1385718), (1230, 1273058), (1290, 1213846), (1310, 1195314), (1356, 1154765), (1572, 996095), (1695, 923812), (1763, 888180), (1965, 796876), (2260, 692859), (2460, 636529), (2580, 606923), (2620, 597657), (3390, 461906), (3526, 444090), (3930, 398438), (4633, 337980), (4859, 322260), (5289, 296060), (5371, 291540), (5633, 277980), (6780, 230953), (7052, 222045), (7860, 199219), (8815, 177636), (9266, 168990), (9718, 161130), (10578, 148030), (10742, 145770), (11266, 138990), (13899, 112660), (14577, 107420), (14803, 105780), (16113, 97180), (16899, 92660), (17630, 88818), (18532, 84495), (19436, 80565), (21156, 74015), (21484, 72885), (22532, 69495), (23165, 67596), (24295, 64452), (26445, 59212), (26855, 58308), (27798, 56330), (28165, 55596), (29154, 53710), (29606, 52890), (32226, 48590), (33798, 46330), (35260, 44409)]