101489640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6359}}^1$

素因数の和:6399

約数の個数: 128

約数和(自身を含む): 366336000

約数和(自身を除く): 264846360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 6359, 7980, 12718, 15960, 19077, 25436, 31795, 38154, 44513, 50872, 63590, 76308, 89026, 95385, 120821, 127180, 133539, 152616, 178052, 190770, 222565, 241642, 254360, 267078, 356104, 362463, 381540, 445130, 483284, 534156, 604105, 667695, 724926, 763080, 845747, 890260, 966568, 1068312, 1208210, 1335390, 1449852, 1691494, 1780520, 1812315, 2416420, 2537241, 2670780, 2899704, 3382988, 3624630, 4228735, 4832840, 5074482, 5341560, 6765976, 7249260, 8457470, 10148964, 12686205, 14498520, 16914940, 20297928, 25372410, 33829880, 50744820, 101489640]

約数ペア:

[(1, 101489640), (2, 50744820), (3, 33829880), (4, 25372410), (5, 20297928), (6, 16914940), (7, 14498520), (8, 12686205), (10, 10148964), (12, 8457470), (14, 7249260), (15, 6765976), (19, 5341560), (20, 5074482), (21, 4832840), (24, 4228735), (28, 3624630), (30, 3382988), (35, 2899704), (38, 2670780), (40, 2537241), (42, 2416420), (56, 1812315), (57, 1780520), (60, 1691494), (70, 1449852), (76, 1335390), (84, 1208210), (95, 1068312), (105, 966568), (114, 890260), (120, 845747), (133, 763080), (140, 724926), (152, 667695), (168, 604105), (190, 534156), (210, 483284), (228, 445130), (266, 381540), (280, 362463), (285, 356104), (380, 267078), (399, 254360), (420, 241642), (456, 222565), (532, 190770), (570, 178052), (665, 152616), (760, 133539), (798, 127180), (840, 120821), (1064, 95385), (1140, 89026), (1330, 76308), (1596, 63590), (1995, 50872), (2280, 44513), (2660, 38154), (3192, 31795), (3990, 25436), (5320, 19077), (6359, 15960), (7980, 12718)]