160495920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1319}}^1$

素因数の和:1364

約数の個数: 180

約数和(自身を含む): 584092080

約数和(自身を除く): 423596160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1319, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2638, 2704, 3042, 3120, 3380, 3957, 4056, 4680, 5070, 5276, 6084, 6595, 6760, 7605, 7914, 8112, 9360, 10140, 10552, 11871, 12168, 13190, 13520, 15210, 15828, 17147, 19785, 20280, 21104, 23742, 24336, 26380, 30420, 31656, 34294, 39570, 40560, 47484, 51441, 52760, 59355, 60840, 63312, 68588, 79140, 85735, 94968, 102882, 105520, 118710, 121680, 137176, 154323, 158280, 171470, 189936, 205764, 222911, 237420, 257205, 274352, 308646, 316560, 342940, 411528, 445822, 474840, 514410, 617292, 668733, 685880, 771615, 823056, 891644, 949680, 1028820, 1114555, 1234584, 1337466, 1371760, 1543230, 1783288, 2006199, 2057640, 2229110, 2469168, 2674932, 3086460, 3343665, 3566576, 4012398, 4115280, 4458220, 5349864, 6172920, 6687330, 8024796, 8916440, 10030995, 10699728, 12345840, 13374660, 16049592, 17832880, 20061990, 26749320, 32099184, 40123980, 53498640, 80247960, 160495920]

約数ペア:

[(1, 160495920), (2, 80247960), (3, 53498640), (4, 40123980), (5, 32099184), (6, 26749320), (8, 20061990), (9, 17832880), (10, 16049592), (12, 13374660), (13, 12345840), (15, 10699728), (16, 10030995), (18, 8916440), (20, 8024796), (24, 6687330), (26, 6172920), (30, 5349864), (36, 4458220), (39, 4115280), (40, 4012398), (45, 3566576), (48, 3343665), (52, 3086460), (60, 2674932), (65, 2469168), (72, 2229110), (78, 2057640), (80, 2006199), (90, 1783288), (104, 1543230), (117, 1371760), (120, 1337466), (130, 1234584), (144, 1114555), (156, 1028820), (169, 949680), (180, 891644), (195, 823056), (208, 771615), (234, 685880), (240, 668733), (260, 617292), (312, 514410), (338, 474840), (360, 445822), (390, 411528), (468, 342940), (507, 316560), (520, 308646), (585, 274352), (624, 257205), (676, 237420), (720, 222911), (780, 205764), (845, 189936), (936, 171470), (1014, 158280), (1040, 154323), (1170, 137176), (1319, 121680), (1352, 118710), (1521, 105520), (1560, 102882), (1690, 94968), (1872, 85735), (2028, 79140), (2340, 68588), (2535, 63312), (2638, 60840), (2704, 59355), (3042, 52760), (3120, 51441), (3380, 47484), (3957, 40560), (4056, 39570), (4680, 34294), (5070, 31656), (5276, 30420), (6084, 26380), (6595, 24336), (6760, 23742), (7605, 21104), (7914, 20280), (8112, 19785), (9360, 17147), (10140, 15828), (10552, 15210), (11871, 13520), (12168, 13190)]