229278320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 596975184

約数和(自身を除く): 367696864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 361, 380, 467, 646, 680, 722, 760, 934, 1292, 1360, 1444, 1520, 1615, 1805, 1868, 2335, 2584, 2888, 3230, 3610, 3736, 4670, 5168, 5776, 6137, 6460, 7220, 7472, 7939, 8873, 9340, 12274, 12920, 14440, 15878, 17746, 18680, 24548, 25840, 28880, 30685, 31756, 35492, 37360, 39695, 44365, 49096, 61370, 63512, 70984, 79390, 88730, 98192, 122740, 127024, 141968, 150841, 158780, 168587, 177460, 245480, 301682, 317560, 337174, 354920, 490960, 603364, 635120, 674348, 709840, 754205, 842935, 1206728, 1348696, 1508410, 1685870, 2413456, 2697392, 2865979, 3016820, 3371740, 5731958, 6033640, 6743480, 11463916, 12067280, 13486960, 14329895, 22927832, 28659790, 45855664, 57319580, 114639160, 229278320]

約数ペア:

[(1, 229278320), (2, 114639160), (4, 57319580), (5, 45855664), (8, 28659790), (10, 22927832), (16, 14329895), (17, 13486960), (19, 12067280), (20, 11463916), (34, 6743480), (38, 6033640), (40, 5731958), (68, 3371740), (76, 3016820), (80, 2865979), (85, 2697392), (95, 2413456), (136, 1685870), (152, 1508410), (170, 1348696), (190, 1206728), (272, 842935), (304, 754205), (323, 709840), (340, 674348), (361, 635120), (380, 603364), (467, 490960), (646, 354920), (680, 337174), (722, 317560), (760, 301682), (934, 245480), (1292, 177460), (1360, 168587), (1444, 158780), (1520, 150841), (1615, 141968), (1805, 127024), (1868, 122740), (2335, 98192), (2584, 88730), (2888, 79390), (3230, 70984), (3610, 63512), (3736, 61370), (4670, 49096), (5168, 44365), (5776, 39695), (6137, 37360), (6460, 35492), (7220, 31756), (7472, 30685), (7939, 28880), (8873, 25840), (9340, 24548), (12274, 18680), (12920, 17746), (14440, 15878)]