1115824080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:666

約数の個数: 240

約数和(自身を含む): 4050812160

約数和(自身を除く): 2934988080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 239, 240, 245, 280, 294, 336, 392, 397, 420, 478, 490, 560, 588, 717, 735, 784, 794, 840, 956, 980, 1176, 1191, 1195, 1434, 1470, 1588, 1673, 1680, 1912, 1960, 1985, 2352, 2382, 2390, 2779, 2868, 2940, 3176, 3346, 3585, 3824, 3920, 3970, 4764, 4780, 5019, 5558, 5736, 5880, 5955, 6352, 6692, 7170, 7940, 8337, 8365, 9528, 9560, 10038, 11116, 11472, 11711, 11760, 11910, 13384, 13895, 14340, 15880, 16674, 16730, 19056, 19120, 19453, 20076, 22232, 23422, 23820, 25095, 26768, 27790, 28680, 31760, 33348, 33460, 35133, 38906, 40152, 41685, 44464, 46844, 47640, 50190, 55580, 57360, 58359, 58555, 66696, 66920, 70266, 77812, 80304, 83370, 93688, 94883, 95280, 97265, 100380, 111160, 116718, 117110, 133392, 133840, 140532, 155624, 166740, 175665, 187376, 189766, 194530, 200760, 222320, 233436, 234220, 281064, 284649, 291795, 311248, 333480, 351330, 379532, 389060, 401520, 466872, 468440, 474415, 562128, 569298, 583590, 664181, 666960, 702660, 759064, 778120, 933744, 936880, 948830, 1138596, 1167180, 1328362, 1405320, 1423245, 1518128, 1556240, 1897660, 1992543, 2277192, 2334360, 2656724, 2810640, 2846490, 3320905, 3795320, 3985086, 4554384, 4649267, 4668720, 5313448, 5692980, 6641810, 7590640, 7970172, 9298534, 9962715, 10626896, 11385960, 13283620, 13947801, 15940344, 18597068, 19925430, 22771920, 23246335, 26567240, 27895602, 31880688, 37194136, 39850860, 46492670, 53134480, 55791204, 69739005, 74388272, 79701720, 92985340, 111582408, 139478010, 159403440, 185970680, 223164816, 278956020, 371941360, 557912040, 1115824080]

約数ペア:

[(1, 1115824080), (2, 557912040), (3, 371941360), (4, 278956020), (5, 223164816), (6, 185970680), (7, 159403440), (8, 139478010), (10, 111582408), (12, 92985340), (14, 79701720), (15, 74388272), (16, 69739005), (20, 55791204), (21, 53134480), (24, 46492670), (28, 39850860), (30, 37194136), (35, 31880688), (40, 27895602), (42, 26567240), (48, 23246335), (49, 22771920), (56, 19925430), (60, 18597068), (70, 15940344), (80, 13947801), (84, 13283620), (98, 11385960), (105, 10626896), (112, 9962715), (120, 9298534), (140, 7970172), (147, 7590640), (168, 6641810), (196, 5692980), (210, 5313448), (239, 4668720), (240, 4649267), (245, 4554384), (280, 3985086), (294, 3795320), (336, 3320905), (392, 2846490), (397, 2810640), (420, 2656724), (478, 2334360), (490, 2277192), (560, 1992543), (588, 1897660), (717, 1556240), (735, 1518128), (784, 1423245), (794, 1405320), (840, 1328362), (956, 1167180), (980, 1138596), (1176, 948830), (1191, 936880), (1195, 933744), (1434, 778120), (1470, 759064), (1588, 702660), (1673, 666960), (1680, 664181), (1912, 583590), (1960, 569298), (1985, 562128), (2352, 474415), (2382, 468440), (2390, 466872), (2779, 401520), (2868, 389060), (2940, 379532), (3176, 351330), (3346, 333480), (3585, 311248), (3824, 291795), (3920, 284649), (3970, 281064), (4764, 234220), (4780, 233436), (5019, 222320), (5558, 200760), (5736, 194530), (5880, 189766), (5955, 187376), (6352, 175665), (6692, 166740), (7170, 155624), (7940, 140532), (8337, 133840), (8365, 133392), (9528, 117110), (9560, 116718), (10038, 111160), (11116, 100380), (11472, 97265), (11711, 95280), (11760, 94883), (11910, 93688), (13384, 83370), (13895, 80304), (14340, 77812), (15880, 70266), (16674, 66920), (16730, 66696), (19056, 58555), (19120, 58359), (19453, 57360), (20076, 55580), (22232, 50190), (23422, 47640), (23820, 46844), (25095, 44464), (26768, 41685), (27790, 40152), (28680, 38906), (31760, 35133), (33348, 33460)]