7195520520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{15901}}^1$

素因数の和:16340

約数の個数: 128

約数和(自身を含む): 24043824000

約数和(自身を除く): 16848303480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 419, 540, 838, 1080, 1257, 1676, 2095, 2514, 3352, 3771, 4190, 5028, 6285, 7542, 8380, 10056, 11313, 12570, 15084, 15901, 16760, 18855, 22626, 25140, 30168, 31802, 37710, 45252, 47703, 50280, 56565, 63604, 75420, 79505, 90504, 95406, 113130, 127208, 143109, 150840, 159010, 190812, 226260, 238515, 286218, 318020, 381624, 429327, 452520, 477030, 572436, 636040, 715545, 858654, 954060, 1144872, 1431090, 1717308, 1908120, 2146635, 2862180, 3434616, 4293270, 5724360, 6662519, 8586540, 13325038, 17173080, 19987557, 26650076, 33312595, 39975114, 53300152, 59962671, 66625190, 79950228, 99937785, 119925342, 133250380, 159900456, 179888013, 199875570, 239850684, 266500760, 299813355, 359776026, 399751140, 479701368, 599626710, 719552052, 799502280, 899440065, 1199253420, 1439104104, 1798880130, 2398506840, 3597760260, 7195520520]

約数ペア:

[(1, 7195520520), (2, 3597760260), (3, 2398506840), (4, 1798880130), (5, 1439104104), (6, 1199253420), (8, 899440065), (9, 799502280), (10, 719552052), (12, 599626710), (15, 479701368), (18, 399751140), (20, 359776026), (24, 299813355), (27, 266500760), (30, 239850684), (36, 199875570), (40, 179888013), (45, 159900456), (54, 133250380), (60, 119925342), (72, 99937785), (90, 79950228), (108, 66625190), (120, 59962671), (135, 53300152), (180, 39975114), (216, 33312595), (270, 26650076), (360, 19987557), (419, 17173080), (540, 13325038), (838, 8586540), (1080, 6662519), (1257, 5724360), (1676, 4293270), (2095, 3434616), (2514, 2862180), (3352, 2146635), (3771, 1908120), (4190, 1717308), (5028, 1431090), (6285, 1144872), (7542, 954060), (8380, 858654), (10056, 715545), (11313, 636040), (12570, 572436), (15084, 477030), (15901, 452520), (16760, 429327), (18855, 381624), (22626, 318020), (25140, 286218), (30168, 238515), (31802, 226260), (37710, 190812), (45252, 159010), (47703, 150840), (50280, 143109), (56565, 127208), (63604, 113130), (75420, 95406), (79505, 90504)]