155415360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 224

約数和(自身を含む): 533278080

約数和(自身を除く): 377862720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 89, 96, 102, 107, 120, 136, 160, 170, 178, 192, 204, 214, 240, 255, 267, 272, 320, 321, 340, 356, 408, 428, 445, 480, 510, 534, 535, 544, 642, 680, 712, 816, 856, 890, 960, 1020, 1068, 1070, 1088, 1284, 1335, 1360, 1424, 1513, 1605, 1632, 1712, 1780, 1819, 2040, 2136, 2140, 2568, 2670, 2720, 2848, 3026, 3210, 3264, 3424, 3560, 3638, 4080, 4272, 4280, 4539, 5136, 5340, 5440, 5457, 5696, 6052, 6420, 6848, 7120, 7276, 7565, 8160, 8544, 8560, 9078, 9095, 9523, 10272, 10680, 10914, 12104, 12840, 14240, 14552, 15130, 16320, 17088, 17120, 18156, 18190, 19046, 20544, 21360, 21828, 22695, 24208, 25680, 27285, 28480, 28569, 29104, 30260, 34240, 36312, 36380, 38092, 42720, 43656, 45390, 47615, 48416, 51360, 54570, 57138, 58208, 60520, 72624, 72760, 76184, 85440, 87312, 90780, 95230, 96832, 102720, 109140, 114276, 116416, 121040, 142845, 145248, 145520, 152368, 161891, 174624, 181560, 190460, 218280, 228552, 242080, 285690, 290496, 291040, 304736, 323782, 349248, 363120, 380920, 436560, 457104, 484160, 485673, 571380, 582080, 609472, 647564, 726240, 761840, 809455, 873120, 914208, 971346, 1142760, 1295128, 1452480, 1523680, 1618910, 1746240, 1828416, 1942692, 2285520, 2428365, 2590256, 3047360, 3237820, 3885384, 4571040, 4856730, 5180512, 6475640, 7770768, 9142080, 9713460, 10361024, 12951280, 15541536, 19426920, 25902560, 31083072, 38853840, 51805120, 77707680, 155415360]

約数ペア:

[(1, 155415360), (2, 77707680), (3, 51805120), (4, 38853840), (5, 31083072), (6, 25902560), (8, 19426920), (10, 15541536), (12, 12951280), (15, 10361024), (16, 9713460), (17, 9142080), (20, 7770768), (24, 6475640), (30, 5180512), (32, 4856730), (34, 4571040), (40, 3885384), (48, 3237820), (51, 3047360), (60, 2590256), (64, 2428365), (68, 2285520), (80, 1942692), (85, 1828416), (89, 1746240), (96, 1618910), (102, 1523680), (107, 1452480), (120, 1295128), (136, 1142760), (160, 971346), (170, 914208), (178, 873120), (192, 809455), (204, 761840), (214, 726240), (240, 647564), (255, 609472), (267, 582080), (272, 571380), (320, 485673), (321, 484160), (340, 457104), (356, 436560), (408, 380920), (428, 363120), (445, 349248), (480, 323782), (510, 304736), (534, 291040), (535, 290496), (544, 285690), (642, 242080), (680, 228552), (712, 218280), (816, 190460), (856, 181560), (890, 174624), (960, 161891), (1020, 152368), (1068, 145520), (1070, 145248), (1088, 142845), (1284, 121040), (1335, 116416), (1360, 114276), (1424, 109140), (1513, 102720), (1605, 96832), (1632, 95230), (1712, 90780), (1780, 87312), (1819, 85440), (2040, 76184), (2136, 72760), (2140, 72624), (2568, 60520), (2670, 58208), (2720, 57138), (2848, 54570), (3026, 51360), (3210, 48416), (3264, 47615), (3424, 45390), (3560, 43656), (3638, 42720), (4080, 38092), (4272, 36380), (4280, 36312), (4539, 34240), (5136, 30260), (5340, 29104), (5440, 28569), (5457, 28480), (5696, 27285), (6052, 25680), (6420, 24208), (6848, 22695), (7120, 21828), (7276, 21360), (7565, 20544), (8160, 19046), (8544, 18190), (8560, 18156), (9078, 17120), (9095, 17088), (9523, 16320), (10272, 15130), (10680, 14552), (10914, 14240), (12104, 12840)]