157037280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 530530560

約数和(自身を除く): 373493280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 67, 76, 80, 95, 96, 114, 120, 134, 152, 160, 190, 201, 228, 240, 257, 268, 285, 304, 335, 380, 402, 456, 480, 514, 536, 570, 608, 670, 760, 771, 804, 912, 1005, 1028, 1072, 1140, 1273, 1285, 1340, 1520, 1542, 1608, 1824, 2010, 2056, 2144, 2280, 2546, 2570, 2680, 3040, 3084, 3216, 3819, 3855, 4020, 4112, 4560, 4883, 5092, 5140, 5360, 6168, 6365, 6432, 7638, 7710, 8040, 8224, 9120, 9766, 10184, 10280, 10720, 12336, 12730, 14649, 15276, 15420, 16080, 17219, 19095, 19532, 20368, 20560, 24415, 24672, 25460, 29298, 30552, 30840, 32160, 34438, 38190, 39064, 40736, 41120, 48830, 50920, 51657, 58596, 61104, 61680, 68876, 73245, 76380, 78128, 86095, 97660, 101840, 103314, 117192, 122208, 123360, 137752, 146490, 152760, 156256, 172190, 195320, 203680, 206628, 234384, 258285, 275504, 292980, 305520, 327161, 344380, 390640, 413256, 468768, 516570, 551008, 585960, 611040, 654322, 688760, 781280, 826512, 981483, 1033140, 1171920, 1308644, 1377520, 1635805, 1653024, 1962966, 2066280, 2343840, 2617288, 2755040, 3271610, 3925932, 4132560, 4907415, 5234576, 6543220, 7851864, 8265120, 9814830, 10469152, 13086440, 15703728, 19629660, 26172880, 31407456, 39259320, 52345760, 78518640, 157037280]

約数ペア:

[(1, 157037280), (2, 78518640), (3, 52345760), (4, 39259320), (5, 31407456), (6, 26172880), (8, 19629660), (10, 15703728), (12, 13086440), (15, 10469152), (16, 9814830), (19, 8265120), (20, 7851864), (24, 6543220), (30, 5234576), (32, 4907415), (38, 4132560), (40, 3925932), (48, 3271610), (57, 2755040), (60, 2617288), (67, 2343840), (76, 2066280), (80, 1962966), (95, 1653024), (96, 1635805), (114, 1377520), (120, 1308644), (134, 1171920), (152, 1033140), (160, 981483), (190, 826512), (201, 781280), (228, 688760), (240, 654322), (257, 611040), (268, 585960), (285, 551008), (304, 516570), (335, 468768), (380, 413256), (402, 390640), (456, 344380), (480, 327161), (514, 305520), (536, 292980), (570, 275504), (608, 258285), (670, 234384), (760, 206628), (771, 203680), (804, 195320), (912, 172190), (1005, 156256), (1028, 152760), (1072, 146490), (1140, 137752), (1273, 123360), (1285, 122208), (1340, 117192), (1520, 103314), (1542, 101840), (1608, 97660), (1824, 86095), (2010, 78128), (2056, 76380), (2144, 73245), (2280, 68876), (2546, 61680), (2570, 61104), (2680, 58596), (3040, 51657), (3084, 50920), (3216, 48830), (3819, 41120), (3855, 40736), (4020, 39064), (4112, 38190), (4560, 34438), (4883, 32160), (5092, 30840), (5140, 30552), (5360, 29298), (6168, 25460), (6365, 24672), (6432, 24415), (7638, 20560), (7710, 20368), (8040, 19532), (8224, 19095), (9120, 17219), (9766, 16080), (10184, 15420), (10280, 15276), (10720, 14649), (12336, 12730)]