213920460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1045

約数の個数: 192

約数和(自身を含む): 740597760

約数和(自身を除く): 526677300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 983, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 1966, 2015, 2340, 2418, 2790, 2949, 3348, 3510, 3627, 3932, 4030, 4185, 4836, 4915, 5580, 5898, 6045, 7020, 7254, 8060, 8370, 8847, 9830, 10881, 11796, 12090, 12779, 14508, 14745, 16740, 17694, 18135, 19660, 21762, 24180, 25558, 26541, 29490, 30473, 35388, 36270, 38337, 43524, 44235, 51116, 53082, 54405, 58980, 60946, 63895, 72540, 76674, 88470, 91419, 106164, 108810, 115011, 121892, 127790, 132705, 152365, 153348, 176940, 182838, 191685, 217620, 230022, 255580, 265410, 274257, 304730, 345033, 365676, 383370, 396149, 457095, 460044, 530820, 548514, 575055, 609460, 690066, 766740, 792298, 822771, 914190, 1097028, 1150110, 1188447, 1371285, 1380132, 1584596, 1645542, 1725165, 1828380, 1980745, 2300220, 2376894, 2742570, 3291084, 3450330, 3565341, 3961490, 4113855, 4753788, 5485140, 5942235, 6900660, 7130682, 7922980, 8227710, 10696023, 11884470, 14261364, 16455420, 17826705, 21392046, 23768940, 35653410, 42784092, 53480115, 71306820, 106960230, 213920460]

約数ペア:

[(1, 213920460), (2, 106960230), (3, 71306820), (4, 53480115), (5, 42784092), (6, 35653410), (9, 23768940), (10, 21392046), (12, 17826705), (13, 16455420), (15, 14261364), (18, 11884470), (20, 10696023), (26, 8227710), (27, 7922980), (30, 7130682), (31, 6900660), (36, 5942235), (39, 5485140), (45, 4753788), (52, 4113855), (54, 3961490), (60, 3565341), (62, 3450330), (65, 3291084), (78, 2742570), (90, 2376894), (93, 2300220), (108, 1980745), (117, 1828380), (124, 1725165), (130, 1645542), (135, 1584596), (155, 1380132), (156, 1371285), (180, 1188447), (186, 1150110), (195, 1097028), (234, 914190), (260, 822771), (270, 792298), (279, 766740), (310, 690066), (351, 609460), (372, 575055), (390, 548514), (403, 530820), (465, 460044), (468, 457095), (540, 396149), (558, 383370), (585, 365676), (620, 345033), (702, 304730), (780, 274257), (806, 265410), (837, 255580), (930, 230022), (983, 217620), (1116, 191685), (1170, 182838), (1209, 176940), (1395, 153348), (1404, 152365), (1612, 132705), (1674, 127790), (1755, 121892), (1860, 115011), (1966, 108810), (2015, 106164), (2340, 91419), (2418, 88470), (2790, 76674), (2949, 72540), (3348, 63895), (3510, 60946), (3627, 58980), (3932, 54405), (4030, 53082), (4185, 51116), (4836, 44235), (4915, 43524), (5580, 38337), (5898, 36270), (6045, 35388), (7020, 30473), (7254, 29490), (8060, 26541), (8370, 25558), (8847, 24180), (9830, 21762), (10881, 19660), (11796, 18135), (12090, 17694), (12779, 16740), (14508, 14745)]