170528040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 591364800

約数和(自身を除く): 420836760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 107, 114, 120, 152, 171, 180, 190, 214, 228, 233, 285, 321, 342, 360, 380, 428, 456, 466, 535, 570, 642, 684, 699, 760, 855, 856, 932, 963, 1070, 1140, 1165, 1284, 1368, 1398, 1605, 1710, 1864, 1926, 2033, 2097, 2140, 2280, 2330, 2568, 2796, 3210, 3420, 3495, 3852, 4066, 4194, 4280, 4427, 4660, 4815, 5592, 6099, 6420, 6840, 6990, 7704, 8132, 8388, 8854, 9320, 9630, 10165, 10485, 12198, 12840, 13281, 13980, 16264, 16776, 17708, 18297, 19260, 20330, 20970, 22135, 24396, 24931, 26562, 27960, 30495, 35416, 36594, 38520, 39843, 40660, 41940, 44270, 48792, 49862, 53124, 60990, 66405, 73188, 74793, 79686, 81320, 83880, 88540, 91485, 99724, 106248, 121980, 124655, 132810, 146376, 149586, 159372, 177080, 182970, 199215, 199448, 224379, 243960, 249310, 265620, 299172, 318744, 365940, 373965, 398430, 448758, 473689, 498620, 531240, 598344, 731880, 747930, 796860, 897516, 947378, 997240, 1121895, 1421067, 1495860, 1593720, 1795032, 1894756, 2243790, 2368445, 2842134, 2991720, 3789512, 4263201, 4487580, 4736890, 5684268, 7105335, 8526402, 8975160, 9473780, 11368536, 14210670, 17052804, 18947560, 21316005, 28421340, 34105608, 42632010, 56842680, 85264020, 170528040]

約数ペア:

[(1, 170528040), (2, 85264020), (3, 56842680), (4, 42632010), (5, 34105608), (6, 28421340), (8, 21316005), (9, 18947560), (10, 17052804), (12, 14210670), (15, 11368536), (18, 9473780), (19, 8975160), (20, 8526402), (24, 7105335), (30, 5684268), (36, 4736890), (38, 4487580), (40, 4263201), (45, 3789512), (57, 2991720), (60, 2842134), (72, 2368445), (76, 2243790), (90, 1894756), (95, 1795032), (107, 1593720), (114, 1495860), (120, 1421067), (152, 1121895), (171, 997240), (180, 947378), (190, 897516), (214, 796860), (228, 747930), (233, 731880), (285, 598344), (321, 531240), (342, 498620), (360, 473689), (380, 448758), (428, 398430), (456, 373965), (466, 365940), (535, 318744), (570, 299172), (642, 265620), (684, 249310), (699, 243960), (760, 224379), (855, 199448), (856, 199215), (932, 182970), (963, 177080), (1070, 159372), (1140, 149586), (1165, 146376), (1284, 132810), (1368, 124655), (1398, 121980), (1605, 106248), (1710, 99724), (1864, 91485), (1926, 88540), (2033, 83880), (2097, 81320), (2140, 79686), (2280, 74793), (2330, 73188), (2568, 66405), (2796, 60990), (3210, 53124), (3420, 49862), (3495, 48792), (3852, 44270), (4066, 41940), (4194, 40660), (4280, 39843), (4427, 38520), (4660, 36594), (4815, 35416), (5592, 30495), (6099, 27960), (6420, 26562), (6840, 24931), (6990, 24396), (7704, 22135), (8132, 20970), (8388, 20330), (8854, 19260), (9320, 18297), (9630, 17708), (10165, 16776), (10485, 16264), (12198, 13980), (12840, 13281)]