87396320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 250822656

約数和(自身を除く): 163426336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 32, 34, 40, 44, 46, 55, 68, 80, 85, 88, 92, 110, 115, 127, 136, 160, 170, 176, 184, 187, 220, 230, 253, 254, 272, 340, 352, 368, 374, 391, 440, 460, 506, 508, 544, 635, 680, 736, 748, 782, 880, 920, 935, 1012, 1016, 1265, 1270, 1360, 1397, 1496, 1564, 1760, 1840, 1870, 1955, 2024, 2032, 2159, 2530, 2540, 2720, 2794, 2921, 2992, 3128, 3680, 3740, 3910, 4048, 4064, 4301, 4318, 5060, 5080, 5588, 5842, 5984, 6256, 6985, 7480, 7820, 8096, 8602, 8636, 10120, 10160, 10795, 11176, 11684, 12512, 13970, 14605, 14960, 15640, 17204, 17272, 20240, 20320, 21505, 21590, 22352, 23368, 23749, 27940, 29210, 29920, 31280, 32131, 34408, 34544, 40480, 43010, 43180, 44704, 46736, 47498, 49657, 55880, 58420, 62560, 64262, 68816, 69088, 86020, 86360, 93472, 94996, 99314, 111760, 116840, 118745, 128524, 137632, 160655, 172040, 172720, 189992, 198628, 223520, 233680, 237490, 248285, 257048, 321310, 344080, 345440, 379984, 397256, 467360, 474980, 496570, 514096, 546227, 642620, 688160, 759968, 794512, 949960, 993140, 1028192, 1092454, 1285240, 1589024, 1899920, 1986280, 2184908, 2570480, 2731135, 3799840, 3972560, 4369816, 5140960, 5462270, 7945120, 8739632, 10924540, 17479264, 21849080, 43698160, 87396320]

約数ペア:

[(1, 87396320), (2, 43698160), (4, 21849080), (5, 17479264), (8, 10924540), (10, 8739632), (11, 7945120), (16, 5462270), (17, 5140960), (20, 4369816), (22, 3972560), (23, 3799840), (32, 2731135), (34, 2570480), (40, 2184908), (44, 1986280), (46, 1899920), (55, 1589024), (68, 1285240), (80, 1092454), (85, 1028192), (88, 993140), (92, 949960), (110, 794512), (115, 759968), (127, 688160), (136, 642620), (160, 546227), (170, 514096), (176, 496570), (184, 474980), (187, 467360), (220, 397256), (230, 379984), (253, 345440), (254, 344080), (272, 321310), (340, 257048), (352, 248285), (368, 237490), (374, 233680), (391, 223520), (440, 198628), (460, 189992), (506, 172720), (508, 172040), (544, 160655), (635, 137632), (680, 128524), (736, 118745), (748, 116840), (782, 111760), (880, 99314), (920, 94996), (935, 93472), (1012, 86360), (1016, 86020), (1265, 69088), (1270, 68816), (1360, 64262), (1397, 62560), (1496, 58420), (1564, 55880), (1760, 49657), (1840, 47498), (1870, 46736), (1955, 44704), (2024, 43180), (2032, 43010), (2159, 40480), (2530, 34544), (2540, 34408), (2720, 32131), (2794, 31280), (2921, 29920), (2992, 29210), (3128, 27940), (3680, 23749), (3740, 23368), (3910, 22352), (4048, 21590), (4064, 21505), (4301, 20320), (4318, 20240), (5060, 17272), (5080, 17204), (5588, 15640), (5842, 14960), (5984, 14605), (6256, 13970), (6985, 12512), (7480, 11684), (7820, 11176), (8096, 10795), (8602, 10160), (8636, 10120)]