235668420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:659

約数の個数: 192

約数和(自身を含む): 804384000

約数和(自身を除く): 568715580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 90, 108, 117, 118, 130, 135, 156, 177, 180, 195, 234, 236, 260, 270, 295, 351, 354, 390, 468, 531, 540, 569, 585, 590, 702, 708, 767, 780, 885, 1062, 1138, 1170, 1180, 1404, 1534, 1593, 1707, 1755, 1770, 2124, 2276, 2301, 2340, 2655, 2845, 3068, 3186, 3414, 3510, 3540, 3835, 4602, 5121, 5310, 5690, 6372, 6828, 6903, 7020, 7397, 7670, 7965, 8535, 9204, 10242, 10620, 11380, 11505, 13806, 14794, 15340, 15363, 15930, 17070, 20484, 20709, 22191, 23010, 25605, 27612, 29588, 30726, 31860, 33571, 34140, 34515, 36985, 41418, 44382, 46020, 51210, 61452, 66573, 67142, 69030, 73970, 76815, 82836, 88764, 100713, 102420, 103545, 110955, 133146, 134284, 138060, 147940, 153630, 167855, 199719, 201426, 207090, 221910, 266292, 302139, 307260, 332865, 335710, 399438, 402852, 414180, 436423, 443820, 503565, 604278, 665730, 671420, 798876, 872846, 906417, 998595, 1007130, 1208556, 1309269, 1331460, 1510695, 1745692, 1812834, 1997190, 2014260, 2182115, 2618538, 3021390, 3625668, 3927807, 3994380, 4364230, 4532085, 5237076, 6042780, 6546345, 7855614, 8728460, 9064170, 11783421, 13092690, 15711228, 18128340, 19639035, 23566842, 26185380, 39278070, 47133684, 58917105, 78556140, 117834210, 235668420]

約数ペア:

[(1, 235668420), (2, 117834210), (3, 78556140), (4, 58917105), (5, 47133684), (6, 39278070), (9, 26185380), (10, 23566842), (12, 19639035), (13, 18128340), (15, 15711228), (18, 13092690), (20, 11783421), (26, 9064170), (27, 8728460), (30, 7855614), (36, 6546345), (39, 6042780), (45, 5237076), (52, 4532085), (54, 4364230), (59, 3994380), (60, 3927807), (65, 3625668), (78, 3021390), (90, 2618538), (108, 2182115), (117, 2014260), (118, 1997190), (130, 1812834), (135, 1745692), (156, 1510695), (177, 1331460), (180, 1309269), (195, 1208556), (234, 1007130), (236, 998595), (260, 906417), (270, 872846), (295, 798876), (351, 671420), (354, 665730), (390, 604278), (468, 503565), (531, 443820), (540, 436423), (569, 414180), (585, 402852), (590, 399438), (702, 335710), (708, 332865), (767, 307260), (780, 302139), (885, 266292), (1062, 221910), (1138, 207090), (1170, 201426), (1180, 199719), (1404, 167855), (1534, 153630), (1593, 147940), (1707, 138060), (1755, 134284), (1770, 133146), (2124, 110955), (2276, 103545), (2301, 102420), (2340, 100713), (2655, 88764), (2845, 82836), (3068, 76815), (3186, 73970), (3414, 69030), (3510, 67142), (3540, 66573), (3835, 61452), (4602, 51210), (5121, 46020), (5310, 44382), (5690, 41418), (6372, 36985), (6828, 34515), (6903, 34140), (7020, 33571), (7397, 31860), (7670, 30726), (7965, 29588), (8535, 27612), (9204, 25605), (10242, 23010), (10620, 22191), (11380, 20709), (11505, 20484), (13806, 17070), (14794, 15930), (15340, 15363)]