201724560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1614

約数の個数: 160

約数和(自身を含む): 706680960

約数和(自身を除く): 504956400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1531, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3062, 3294, 3660, 4392, 4593, 4880, 5490, 6124, 6588, 7320, 7655, 8235, 8784, 9186, 10980, 12248, 13176, 13779, 14640, 15310, 16470, 18372, 21960, 22965, 24496, 26352, 27558, 30620, 32940, 36744, 41337, 43920, 45930, 55116, 61240, 65880, 68895, 73488, 82674, 91860, 93391, 110232, 122480, 131760, 137790, 165348, 183720, 186782, 206685, 220464, 275580, 280173, 330696, 367440, 373564, 413370, 466955, 551160, 560346, 661392, 747128, 826740, 840519, 933910, 1102320, 1120692, 1400865, 1494256, 1653480, 1681038, 1867820, 2241384, 2521557, 2801730, 3306960, 3362076, 3735640, 4202595, 4482768, 5043114, 5603460, 6724152, 7471280, 8405190, 10086228, 11206920, 12607785, 13448304, 16810380, 20172456, 22413840, 25215570, 33620760, 40344912, 50431140, 67241520, 100862280, 201724560]

約数ペア:

[(1, 201724560), (2, 100862280), (3, 67241520), (4, 50431140), (5, 40344912), (6, 33620760), (8, 25215570), (9, 22413840), (10, 20172456), (12, 16810380), (15, 13448304), (16, 12607785), (18, 11206920), (20, 10086228), (24, 8405190), (27, 7471280), (30, 6724152), (36, 5603460), (40, 5043114), (45, 4482768), (48, 4202595), (54, 3735640), (60, 3362076), (61, 3306960), (72, 2801730), (80, 2521557), (90, 2241384), (108, 1867820), (120, 1681038), (122, 1653480), (135, 1494256), (144, 1400865), (180, 1120692), (183, 1102320), (216, 933910), (240, 840519), (244, 826740), (270, 747128), (305, 661392), (360, 560346), (366, 551160), (432, 466955), (488, 413370), (540, 373564), (549, 367440), (610, 330696), (720, 280173), (732, 275580), (915, 220464), (976, 206685), (1080, 186782), (1098, 183720), (1220, 165348), (1464, 137790), (1531, 131760), (1647, 122480), (1830, 110232), (2160, 93391), (2196, 91860), (2440, 82674), (2745, 73488), (2928, 68895), (3062, 65880), (3294, 61240), (3660, 55116), (4392, 45930), (4593, 43920), (4880, 41337), (5490, 36744), (6124, 32940), (6588, 30620), (7320, 27558), (7655, 26352), (8235, 24496), (8784, 22965), (9186, 21960), (10980, 18372), (12248, 16470), (13176, 15310), (13779, 14640)]