152983120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 398545920

約数和(自身を除く): 245562800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 47, 58, 61, 80, 92, 94, 115, 116, 122, 145, 184, 188, 230, 232, 235, 244, 290, 305, 368, 376, 460, 464, 470, 488, 580, 610, 667, 752, 920, 940, 976, 1081, 1160, 1220, 1334, 1363, 1403, 1769, 1840, 1880, 2162, 2320, 2440, 2668, 2726, 2806, 2867, 3335, 3538, 3760, 4324, 4880, 5336, 5405, 5452, 5612, 5734, 6670, 6815, 7015, 7076, 8648, 8845, 10672, 10810, 10904, 11224, 11468, 13340, 13630, 14030, 14152, 14335, 17296, 17690, 21620, 21808, 22448, 22936, 26680, 27260, 28060, 28304, 28670, 31349, 35380, 40687, 43240, 45872, 53360, 54520, 56120, 57340, 62698, 65941, 70760, 81374, 83143, 86480, 109040, 112240, 114680, 125396, 131882, 141520, 156745, 162748, 166286, 203435, 229360, 250792, 263764, 313490, 325496, 329705, 332572, 406870, 415715, 501584, 527528, 626980, 650992, 659410, 665144, 813740, 831430, 1055056, 1253960, 1318820, 1330288, 1627480, 1662860, 1912289, 2507920, 2637640, 3254960, 3325720, 3824578, 5275280, 6651440, 7649156, 9561445, 15298312, 19122890, 30596624, 38245780, 76491560, 152983120]

約数ペア:

[(1, 152983120), (2, 76491560), (4, 38245780), (5, 30596624), (8, 19122890), (10, 15298312), (16, 9561445), (20, 7649156), (23, 6651440), (29, 5275280), (40, 3824578), (46, 3325720), (47, 3254960), (58, 2637640), (61, 2507920), (80, 1912289), (92, 1662860), (94, 1627480), (115, 1330288), (116, 1318820), (122, 1253960), (145, 1055056), (184, 831430), (188, 813740), (230, 665144), (232, 659410), (235, 650992), (244, 626980), (290, 527528), (305, 501584), (368, 415715), (376, 406870), (460, 332572), (464, 329705), (470, 325496), (488, 313490), (580, 263764), (610, 250792), (667, 229360), (752, 203435), (920, 166286), (940, 162748), (976, 156745), (1081, 141520), (1160, 131882), (1220, 125396), (1334, 114680), (1363, 112240), (1403, 109040), (1769, 86480), (1840, 83143), (1880, 81374), (2162, 70760), (2320, 65941), (2440, 62698), (2668, 57340), (2726, 56120), (2806, 54520), (2867, 53360), (3335, 45872), (3538, 43240), (3760, 40687), (4324, 35380), (4880, 31349), (5336, 28670), (5405, 28304), (5452, 28060), (5612, 27260), (5734, 26680), (6670, 22936), (6815, 22448), (7015, 21808), (7076, 21620), (8648, 17690), (8845, 17296), (10672, 14335), (10810, 14152), (10904, 14030), (11224, 13630), (11468, 13340)]