2970845280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158699}}^1$

素因数の和:158733

約数の個数: 144

約数和(自身を含む): 10917925200

約数和(自身を除く): 7947079920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 158699, 317398, 476097, 634796, 793495, 952194, 1269592, 1428291, 1586990, 1904388, 2063087, 2380485, 2539184, 2856582, 3173980, 3808776, 4126174, 4760970, 5078368, 5713164, 6189261, 6347960, 7141455, 7617552, 8252348, 9521940, 10315435, 11426328, 12378522, 12695920, 14282910, 15235104, 16504696, 18567783, 19043880, 20630870, 22852656, 24757044, 25391840, 28565820, 30946305, 33009392, 37135566, 38087760, 41261740, 45705312, 49514088, 57131640, 61892610, 66018784, 74271132, 76175520, 82523480, 92838915, 99028176, 114263280, 123785220, 148542264, 165046960, 185677830, 198056352, 228526560, 247570440, 297084528, 330093920, 371355660, 495140880, 594169056, 742711320, 990281760, 1485422640, 2970845280]

約数ペア:

[(1, 2970845280), (2, 1485422640), (3, 990281760), (4, 742711320), (5, 594169056), (6, 495140880), (8, 371355660), (9, 330093920), (10, 297084528), (12, 247570440), (13, 228526560), (15, 198056352), (16, 185677830), (18, 165046960), (20, 148542264), (24, 123785220), (26, 114263280), (30, 99028176), (32, 92838915), (36, 82523480), (39, 76175520), (40, 74271132), (45, 66018784), (48, 61892610), (52, 57131640), (60, 49514088), (65, 45705312), (72, 41261740), (78, 38087760), (80, 37135566), (90, 33009392), (96, 30946305), (104, 28565820), (117, 25391840), (120, 24757044), (130, 22852656), (144, 20630870), (156, 19043880), (160, 18567783), (180, 16504696), (195, 15235104), (208, 14282910), (234, 12695920), (240, 12378522), (260, 11426328), (288, 10315435), (312, 9521940), (360, 8252348), (390, 7617552), (416, 7141455), (468, 6347960), (480, 6189261), (520, 5713164), (585, 5078368), (624, 4760970), (720, 4126174), (780, 3808776), (936, 3173980), (1040, 2856582), (1170, 2539184), (1248, 2380485), (1440, 2063087), (1560, 1904388), (1872, 1586990), (2080, 1428291), (2340, 1269592), (3120, 952194), (3744, 793495), (4680, 634796), (6240, 476097), (9360, 317398), (18720, 158699)]