64345320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4583}}^1$

素因数の和:4616

約数の個数: 128

約数和(自身を含む): 231033600

約数和(自身を除く): 166688280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4583, 4680, 7020, 9166, 13749, 14040, 18332, 22915, 27498, 36664, 41247, 45830, 54996, 59579, 68745, 82494, 91660, 109992, 119158, 123741, 137490, 164988, 178737, 183320, 206235, 238316, 247482, 274980, 297895, 329976, 357474, 412470, 476632, 494964, 536211, 549960, 595790, 618705, 714948, 824940, 893685, 989928, 1072422, 1191580, 1237410, 1429896, 1608633, 1649880, 1787370, 2144844, 2383160, 2474820, 2681055, 3217266, 3574740, 4289688, 4949640, 5362110, 6434532, 7149480, 8043165, 10724220, 12869064, 16086330, 21448440, 32172660, 64345320]

約数ペア:

[(1, 64345320), (2, 32172660), (3, 21448440), (4, 16086330), (5, 12869064), (6, 10724220), (8, 8043165), (9, 7149480), (10, 6434532), (12, 5362110), (13, 4949640), (15, 4289688), (18, 3574740), (20, 3217266), (24, 2681055), (26, 2474820), (27, 2383160), (30, 2144844), (36, 1787370), (39, 1649880), (40, 1608633), (45, 1429896), (52, 1237410), (54, 1191580), (60, 1072422), (65, 989928), (72, 893685), (78, 824940), (90, 714948), (104, 618705), (108, 595790), (117, 549960), (120, 536211), (130, 494964), (135, 476632), (156, 412470), (180, 357474), (195, 329976), (216, 297895), (234, 274980), (260, 247482), (270, 238316), (312, 206235), (351, 183320), (360, 178737), (390, 164988), (468, 137490), (520, 123741), (540, 119158), (585, 109992), (702, 91660), (780, 82494), (936, 68745), (1080, 59579), (1170, 54996), (1404, 45830), (1560, 41247), (1755, 36664), (2340, 27498), (2808, 22915), (3510, 18332), (4583, 14040), (4680, 13749), (7020, 9166)]