23239680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 176

約数和(自身を含む): 79587360

約数和(自身を除く): 56347680

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, 120, 128, 136, 160, 170, 178, 192, 204, 240, 255, 256, 267, 272, 320, 340, 356, 384, 408, 445, 480, 510, 512, 534, 544, 640, 680, 712, 768, 816, 890, 960, 1020, 1024, 1068, 1088, 1280, 1335, 1360, 1424, 1513, 1536, 1632, 1780, 1920, 2040, 2136, 2176, 2560, 2670, 2720, 2848, 3026, 3072, 3264, 3560, 3840, 4080, 4272, 4352, 4539, 5120, 5340, 5440, 5696, 6052, 6528, 7120, 7565, 7680, 8160, 8544, 8704, 9078, 10680, 10880, 11392, 12104, 13056, 14240, 15130, 15360, 16320, 17088, 17408, 18156, 21360, 21760, 22695, 22784, 24208, 26112, 28480, 30260, 32640, 34176, 36312, 42720, 43520, 45390, 45568, 48416, 52224, 56960, 60520, 65280, 68352, 72624, 85440, 87040, 90780, 91136, 96832, 113920, 121040, 130560, 136704, 145248, 170880, 181560, 193664, 227840, 242080, 261120, 273408, 290496, 341760, 363120, 387328, 455680, 484160, 580992, 683520, 726240, 774656, 968320, 1161984, 1367040, 1452480, 1549312, 1936640, 2323968, 2904960, 3873280, 4647936, 5809920, 7746560, 11619840, 23239680]

約数ペア:

[(1, 23239680), (2, 11619840), (3, 7746560), (4, 5809920), (5, 4647936), (6, 3873280), (8, 2904960), (10, 2323968), (12, 1936640), (15, 1549312), (16, 1452480), (17, 1367040), (20, 1161984), (24, 968320), (30, 774656), (32, 726240), (34, 683520), (40, 580992), (48, 484160), (51, 455680), (60, 387328), (64, 363120), (68, 341760), (80, 290496), (85, 273408), (89, 261120), (96, 242080), (102, 227840), (120, 193664), (128, 181560), (136, 170880), (160, 145248), (170, 136704), (178, 130560), (192, 121040), (204, 113920), (240, 96832), (255, 91136), (256, 90780), (267, 87040), (272, 85440), (320, 72624), (340, 68352), (356, 65280), (384, 60520), (408, 56960), (445, 52224), (480, 48416), (510, 45568), (512, 45390), (534, 43520), (544, 42720), (640, 36312), (680, 34176), (712, 32640), (768, 30260), (816, 28480), (890, 26112), (960, 24208), (1020, 22784), (1024, 22695), (1068, 21760), (1088, 21360), (1280, 18156), (1335, 17408), (1360, 17088), (1424, 16320), (1513, 15360), (1536, 15130), (1632, 14240), (1780, 13056), (1920, 12104), (2040, 11392), (2136, 10880), (2176, 10680), (2560, 9078), (2670, 8704), (2720, 8544), (2848, 8160), (3026, 7680), (3072, 7565), (3264, 7120), (3560, 6528), (3840, 6052), (4080, 5696), (4272, 5440), (4352, 5340), (4539, 5120)]