193418160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1395

約数の個数: 160

約数和(自身を含む): 659957760

約数和(自身を除く): 466539600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 470, 520, 564, 611, 624, 705, 752, 780, 940, 1040, 1128, 1222, 1319, 1410, 1560, 1833, 1880, 2256, 2444, 2638, 2820, 3055, 3120, 3666, 3760, 3957, 4888, 5276, 5640, 6110, 6595, 7332, 7914, 9165, 9776, 10552, 11280, 12220, 13190, 14664, 15828, 17147, 18330, 19785, 21104, 24440, 26380, 29328, 31656, 34294, 36660, 39570, 48880, 51441, 52760, 61993, 63312, 68588, 73320, 79140, 85735, 102882, 105520, 123986, 137176, 146640, 158280, 171470, 185979, 205764, 247972, 257205, 274352, 309965, 316560, 342940, 371958, 411528, 495944, 514410, 619930, 685880, 743916, 805909, 823056, 929895, 991888, 1028820, 1239860, 1371760, 1487832, 1611818, 1859790, 2057640, 2417727, 2479720, 2975664, 3223636, 3719580, 4029545, 4115280, 4835454, 4959440, 6447272, 7439160, 8059090, 9670908, 12088635, 12894544, 14878320, 16118180, 19341816, 24177270, 32236360, 38683632, 48354540, 64472720, 96709080, 193418160]

約数ペア:

[(1, 193418160), (2, 96709080), (3, 64472720), (4, 48354540), (5, 38683632), (6, 32236360), (8, 24177270), (10, 19341816), (12, 16118180), (13, 14878320), (15, 12894544), (16, 12088635), (20, 9670908), (24, 8059090), (26, 7439160), (30, 6447272), (39, 4959440), (40, 4835454), (47, 4115280), (48, 4029545), (52, 3719580), (60, 3223636), (65, 2975664), (78, 2479720), (80, 2417727), (94, 2057640), (104, 1859790), (120, 1611818), (130, 1487832), (141, 1371760), (156, 1239860), (188, 1028820), (195, 991888), (208, 929895), (235, 823056), (240, 805909), (260, 743916), (282, 685880), (312, 619930), (376, 514410), (390, 495944), (470, 411528), (520, 371958), (564, 342940), (611, 316560), (624, 309965), (705, 274352), (752, 257205), (780, 247972), (940, 205764), (1040, 185979), (1128, 171470), (1222, 158280), (1319, 146640), (1410, 137176), (1560, 123986), (1833, 105520), (1880, 102882), (2256, 85735), (2444, 79140), (2638, 73320), (2820, 68588), (3055, 63312), (3120, 61993), (3666, 52760), (3760, 51441), (3957, 48880), (4888, 39570), (5276, 36660), (5640, 34294), (6110, 31656), (6595, 29328), (7332, 26380), (7914, 24440), (9165, 21104), (9776, 19785), (10552, 18330), (11280, 17147), (12220, 15828), (13190, 14664)]