138936428640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{112583}}^1$

素因数の和:113461

約数の個数: 144

約数和(自身を含む): 474678011808

約数和(自身を除く): 335741583168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 857, 1440, 1714, 2571, 3428, 4285, 5142, 6856, 7713, 8570, 10284, 12855, 13712, 15426, 17140, 20568, 25710, 27424, 30852, 34280, 38565, 41136, 51420, 61704, 68560, 77130, 82272, 102840, 112583, 123408, 137120, 154260, 205680, 225166, 246816, 308520, 337749, 411360, 450332, 562915, 617040, 675498, 900664, 1013247, 1125830, 1234080, 1350996, 1688745, 1801328, 2026494, 2251660, 2701992, 3377490, 3602656, 4052988, 4503320, 5066235, 5403984, 6754980, 8105976, 9006640, 10132470, 10807968, 13509960, 16211952, 18013280, 20264940, 27019920, 32423904, 40529880, 54039840, 81059760, 96483631, 162119520, 192967262, 289450893, 385934524, 482418155, 578901786, 771869048, 868352679, 964836310, 1157803572, 1447254465, 1543738096, 1736705358, 1929672620, 2315607144, 2894508930, 3087476192, 3473410716, 3859345240, 4341763395, 4631214288, 5789017860, 6946821432, 7718690480, 8683526790, 9262428576, 11578035720, 13893642864, 15437380960, 17367053580, 23156071440, 27787285728, 34734107160, 46312142880, 69468214320, 138936428640]

約数ペア:

[(1, 138936428640), (2, 69468214320), (3, 46312142880), (4, 34734107160), (5, 27787285728), (6, 23156071440), (8, 17367053580), (9, 15437380960), (10, 13893642864), (12, 11578035720), (15, 9262428576), (16, 8683526790), (18, 7718690480), (20, 6946821432), (24, 5789017860), (30, 4631214288), (32, 4341763395), (36, 3859345240), (40, 3473410716), (45, 3087476192), (48, 2894508930), (60, 2315607144), (72, 1929672620), (80, 1736705358), (90, 1543738096), (96, 1447254465), (120, 1157803572), (144, 964836310), (160, 868352679), (180, 771869048), (240, 578901786), (288, 482418155), (360, 385934524), (480, 289450893), (720, 192967262), (857, 162119520), (1440, 96483631), (1714, 81059760), (2571, 54039840), (3428, 40529880), (4285, 32423904), (5142, 27019920), (6856, 20264940), (7713, 18013280), (8570, 16211952), (10284, 13509960), (12855, 10807968), (13712, 10132470), (15426, 9006640), (17140, 8105976), (20568, 6754980), (25710, 5403984), (27424, 5066235), (30852, 4503320), (34280, 4052988), (38565, 3602656), (41136, 3377490), (51420, 2701992), (61704, 2251660), (68560, 2026494), (77130, 1801328), (82272, 1688745), (102840, 1350996), (112583, 1234080), (123408, 1125830), (137120, 1013247), (154260, 900664), (205680, 675498), (225166, 617040), (246816, 562915), (308520, 450332), (337749, 411360)]