170310400

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 479031840

約数和(自身を除く): 308721440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 64, 65, 80, 89, 92, 100, 104, 115, 128, 130, 160, 178, 184, 200, 208, 230, 256, 260, 299, 320, 325, 356, 368, 400, 416, 445, 460, 520, 575, 598, 640, 650, 712, 736, 800, 832, 890, 920, 1040, 1150, 1157, 1196, 1280, 1300, 1424, 1472, 1495, 1600, 1664, 1780, 1840, 2047, 2080, 2225, 2300, 2314, 2392, 2600, 2848, 2944, 2990, 3200, 3328, 3560, 3680, 4094, 4160, 4450, 4600, 4628, 4784, 5200, 5696, 5785, 5888, 5980, 6400, 7120, 7360, 7475, 8188, 8320, 8900, 9200, 9256, 9568, 10235, 10400, 11392, 11570, 11960, 14240, 14720, 14950, 16376, 16640, 17800, 18400, 18512, 19136, 20470, 20800, 22784, 23140, 23920, 26611, 28480, 28925, 29440, 29900, 32752, 35600, 36800, 37024, 38272, 40940, 41600, 46280, 47840, 51175, 53222, 56960, 57850, 59800, 65504, 71200, 73600, 74048, 76544, 81880, 83200, 92560, 95680, 102350, 106444, 113920, 115700, 119600, 131008, 133055, 142400, 147200, 148096, 163760, 185120, 191360, 204700, 212888, 231400, 239200, 262016, 266110, 284800, 296192, 327520, 370240, 382720, 409400, 425776, 462800, 478400, 524032, 532220, 569600, 655040, 665275, 740480, 818800, 851552, 925600, 956800, 1064440, 1310080, 1330550, 1480960, 1637600, 1703104, 1851200, 1913600, 2128880, 2620160, 2661100, 3275200, 3406208, 3702400, 4257760, 5322200, 6550400, 6812416, 7404800, 8515520, 10644400, 13100800, 17031040, 21288800, 34062080, 42577600, 85155200, 170310400]

約数ペア:

[(1, 170310400), (2, 85155200), (4, 42577600), (5, 34062080), (8, 21288800), (10, 17031040), (13, 13100800), (16, 10644400), (20, 8515520), (23, 7404800), (25, 6812416), (26, 6550400), (32, 5322200), (40, 4257760), (46, 3702400), (50, 3406208), (52, 3275200), (64, 2661100), (65, 2620160), (80, 2128880), (89, 1913600), (92, 1851200), (100, 1703104), (104, 1637600), (115, 1480960), (128, 1330550), (130, 1310080), (160, 1064440), (178, 956800), (184, 925600), (200, 851552), (208, 818800), (230, 740480), (256, 665275), (260, 655040), (299, 569600), (320, 532220), (325, 524032), (356, 478400), (368, 462800), (400, 425776), (416, 409400), (445, 382720), (460, 370240), (520, 327520), (575, 296192), (598, 284800), (640, 266110), (650, 262016), (712, 239200), (736, 231400), (800, 212888), (832, 204700), (890, 191360), (920, 185120), (1040, 163760), (1150, 148096), (1157, 147200), (1196, 142400), (1280, 133055), (1300, 131008), (1424, 119600), (1472, 115700), (1495, 113920), (1600, 106444), (1664, 102350), (1780, 95680), (1840, 92560), (2047, 83200), (2080, 81880), (2225, 76544), (2300, 74048), (2314, 73600), (2392, 71200), (2600, 65504), (2848, 59800), (2944, 57850), (2990, 56960), (3200, 53222), (3328, 51175), (3560, 47840), (3680, 46280), (4094, 41600), (4160, 40940), (4450, 38272), (4600, 37024), (4628, 36800), (4784, 35600), (5200, 32752), (5696, 29900), (5785, 29440), (5888, 28925), (5980, 28480), (6400, 26611), (7120, 23920), (7360, 23140), (7475, 22784), (8188, 20800), (8320, 20470), (8900, 19136), (9200, 18512), (9256, 18400), (9568, 17800), (10235, 16640), (10400, 16376), (11392, 14950), (11570, 14720), (11960, 14240)]