145528320

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{2707}}^1$

素因数の和:2740

約数の個数: 160

約数和(自身を含む): 531894528

約数和(自身を除く): 386366208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 2707, 3360, 3584, 3840, 4480, 5376, 5414, 6720, 7680, 8121, 8960, 10752, 10828, 13440, 13535, 16242, 17920, 18949, 21656, 26880, 27070, 32484, 37898, 40605, 43312, 53760, 54140, 56847, 64968, 75796, 81210, 86624, 94745, 108280, 113694, 129936, 151592, 162420, 173248, 189490, 216560, 227388, 259872, 284235, 303184, 324840, 346496, 378980, 433120, 454776, 519744, 568470, 606368, 649680, 692992, 757960, 866240, 909552, 1039488, 1136940, 1212736, 1299360, 1385984, 1515920, 1732480, 1819104, 2078976, 2273880, 2425472, 2598720, 3031840, 3464960, 3638208, 4157952, 4547760, 4850944, 5197440, 6063680, 6929920, 7276416, 9095520, 9701888, 10394880, 12127360, 14552832, 18191040, 20789760, 24254720, 29105664, 36382080, 48509440, 72764160, 145528320]

約数ペア:

[(1, 145528320), (2, 72764160), (3, 48509440), (4, 36382080), (5, 29105664), (6, 24254720), (7, 20789760), (8, 18191040), (10, 14552832), (12, 12127360), (14, 10394880), (15, 9701888), (16, 9095520), (20, 7276416), (21, 6929920), (24, 6063680), (28, 5197440), (30, 4850944), (32, 4547760), (35, 4157952), (40, 3638208), (42, 3464960), (48, 3031840), (56, 2598720), (60, 2425472), (64, 2273880), (70, 2078976), (80, 1819104), (84, 1732480), (96, 1515920), (105, 1385984), (112, 1299360), (120, 1212736), (128, 1136940), (140, 1039488), (160, 909552), (168, 866240), (192, 757960), (210, 692992), (224, 649680), (240, 606368), (256, 568470), (280, 519744), (320, 454776), (336, 433120), (384, 378980), (420, 346496), (448, 324840), (480, 303184), (512, 284235), (560, 259872), (640, 227388), (672, 216560), (768, 189490), (840, 173248), (896, 162420), (960, 151592), (1120, 129936), (1280, 113694), (1344, 108280), (1536, 94745), (1680, 86624), (1792, 81210), (1920, 75796), (2240, 64968), (2560, 56847), (2688, 54140), (2707, 53760), (3360, 43312), (3584, 40605), (3840, 37898), (4480, 32484), (5376, 27070), (5414, 26880), (6720, 21656), (7680, 18949), (8121, 17920), (8960, 16242), (10752, 13535), (10828, 13440)]