15351021240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{65839}}^1$

素因数の和:65949

約数の個数: 128

約数和(自身を含む): 48352896000

約数和(自身を除く): 33001874760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 67, 87, 116, 120, 134, 145, 174, 201, 232, 268, 290, 335, 348, 402, 435, 536, 580, 670, 696, 804, 870, 1005, 1160, 1340, 1608, 1740, 1943, 2010, 2680, 3480, 3886, 4020, 5829, 7772, 8040, 9715, 11658, 15544, 19430, 23316, 29145, 38860, 46632, 58290, 65839, 77720, 116580, 131678, 197517, 233160, 263356, 329195, 395034, 526712, 658390, 790068, 987585, 1316780, 1580136, 1909331, 1975170, 2633560, 3818662, 3950340, 4411213, 5727993, 7637324, 7900680, 8822426, 9546655, 11455986, 13233639, 15274648, 17644852, 19093310, 22056065, 22911972, 26467278, 28639965, 35289704, 38186620, 44112130, 45823944, 52934556, 57279930, 66168195, 76373240, 88224260, 105869112, 114559860, 127925177, 132336390, 176448520, 229119720, 255850354, 264672780, 383775531, 511700708, 529345560, 639625885, 767551062, 1023401416, 1279251770, 1535102124, 1918877655, 2558503540, 3070204248, 3837755310, 5117007080, 7675510620, 15351021240]

約数ペア:

[(1, 15351021240), (2, 7675510620), (3, 5117007080), (4, 3837755310), (5, 3070204248), (6, 2558503540), (8, 1918877655), (10, 1535102124), (12, 1279251770), (15, 1023401416), (20, 767551062), (24, 639625885), (29, 529345560), (30, 511700708), (40, 383775531), (58, 264672780), (60, 255850354), (67, 229119720), (87, 176448520), (116, 132336390), (120, 127925177), (134, 114559860), (145, 105869112), (174, 88224260), (201, 76373240), (232, 66168195), (268, 57279930), (290, 52934556), (335, 45823944), (348, 44112130), (402, 38186620), (435, 35289704), (536, 28639965), (580, 26467278), (670, 22911972), (696, 22056065), (804, 19093310), (870, 17644852), (1005, 15274648), (1160, 13233639), (1340, 11455986), (1608, 9546655), (1740, 8822426), (1943, 7900680), (2010, 7637324), (2680, 5727993), (3480, 4411213), (3886, 3950340), (4020, 3818662), (5829, 2633560), (7772, 1975170), (8040, 1909331), (9715, 1580136), (11658, 1316780), (15544, 987585), (19430, 790068), (23316, 658390), (29145, 526712), (38860, 395034), (46632, 329195), (58290, 263356), (65839, 233160), (77720, 197517), (116580, 131678)]