151960480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 445858560

約数和(自身を除く): 293898080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 56, 70, 74, 76, 80, 95, 112, 133, 140, 148, 152, 160, 185, 190, 193, 224, 259, 266, 280, 296, 304, 370, 380, 386, 518, 532, 560, 592, 608, 665, 703, 740, 760, 772, 965, 1036, 1064, 1120, 1184, 1295, 1330, 1351, 1406, 1480, 1520, 1544, 1930, 2072, 2128, 2590, 2660, 2702, 2812, 2960, 3040, 3088, 3515, 3667, 3860, 4144, 4256, 4921, 5180, 5320, 5404, 5624, 5920, 6176, 6755, 7030, 7141, 7334, 7720, 8288, 9842, 10360, 10640, 10808, 11248, 13510, 14060, 14282, 14668, 15440, 18335, 19684, 20720, 21280, 21616, 22496, 24605, 25669, 27020, 28120, 28564, 29336, 30880, 35705, 36670, 39368, 41440, 43232, 49210, 49987, 51338, 54040, 56240, 57128, 58672, 71410, 73340, 78736, 98420, 99974, 102676, 108080, 112480, 114256, 117344, 128345, 135679, 142820, 146680, 157472, 196840, 199948, 205352, 216160, 228512, 249935, 256690, 271358, 285640, 293360, 393680, 399896, 410704, 499870, 513380, 542716, 571280, 586720, 678395, 787360, 799792, 821408, 949753, 999740, 1026760, 1085432, 1142560, 1356790, 1599584, 1899506, 1999480, 2053520, 2170864, 2713580, 3799012, 3998960, 4107040, 4341728, 4748765, 5427160, 7598024, 7997920, 9497530, 10854320, 15196048, 18995060, 21708640, 30392096, 37990120, 75980240, 151960480]

約数ペア:

[(1, 151960480), (2, 75980240), (4, 37990120), (5, 30392096), (7, 21708640), (8, 18995060), (10, 15196048), (14, 10854320), (16, 9497530), (19, 7997920), (20, 7598024), (28, 5427160), (32, 4748765), (35, 4341728), (37, 4107040), (38, 3998960), (40, 3799012), (56, 2713580), (70, 2170864), (74, 2053520), (76, 1999480), (80, 1899506), (95, 1599584), (112, 1356790), (133, 1142560), (140, 1085432), (148, 1026760), (152, 999740), (160, 949753), (185, 821408), (190, 799792), (193, 787360), (224, 678395), (259, 586720), (266, 571280), (280, 542716), (296, 513380), (304, 499870), (370, 410704), (380, 399896), (386, 393680), (518, 293360), (532, 285640), (560, 271358), (592, 256690), (608, 249935), (665, 228512), (703, 216160), (740, 205352), (760, 199948), (772, 196840), (965, 157472), (1036, 146680), (1064, 142820), (1120, 135679), (1184, 128345), (1295, 117344), (1330, 114256), (1351, 112480), (1406, 108080), (1480, 102676), (1520, 99974), (1544, 98420), (1930, 78736), (2072, 73340), (2128, 71410), (2590, 58672), (2660, 57128), (2702, 56240), (2812, 54040), (2960, 51338), (3040, 49987), (3088, 49210), (3515, 43232), (3667, 41440), (3860, 39368), (4144, 36670), (4256, 35705), (4921, 30880), (5180, 29336), (5320, 28564), (5404, 28120), (5624, 27020), (5920, 25669), (6176, 24605), (6755, 22496), (7030, 21616), (7141, 21280), (7334, 20720), (7720, 19684), (8288, 18335), (9842, 15440), (10360, 14668), (10640, 14282), (10808, 14060), (11248, 13510)]