1896966080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18353}}^1$

素因数の和:18406

約数の個数: 112

約数和(自身を含む): 5034869280

約数和(自身を除く): 3137903200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 646, 680, 760, 1088, 1216, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3230, 5168, 5440, 6080, 6460, 10336, 12920, 18353, 20672, 25840, 36706, 51680, 73412, 91765, 103360, 146824, 183530, 293648, 312001, 348707, 367060, 587296, 624002, 697414, 734120, 1174592, 1248004, 1394828, 1468240, 1560005, 1743535, 2496008, 2789656, 2936480, 3120010, 3487070, 4992016, 5579312, 5872960, 5928019, 6240020, 6974140, 9984032, 11158624, 11856038, 12480040, 13948280, 19968064, 22317248, 23712076, 24960080, 27896560, 29640095, 47424152, 49920160, 55793120, 59280190, 94848304, 99840320, 111586240, 118560380, 189696608, 237120760, 379393216, 474241520, 948483040, 1896966080]

約数ペア:

[(1, 1896966080), (2, 948483040), (4, 474241520), (5, 379393216), (8, 237120760), (10, 189696608), (16, 118560380), (17, 111586240), (19, 99840320), (20, 94848304), (32, 59280190), (34, 55793120), (38, 49920160), (40, 47424152), (64, 29640095), (68, 27896560), (76, 24960080), (80, 23712076), (85, 22317248), (95, 19968064), (136, 13948280), (152, 12480040), (160, 11856038), (170, 11158624), (190, 9984032), (272, 6974140), (304, 6240020), (320, 5928019), (323, 5872960), (340, 5579312), (380, 4992016), (544, 3487070), (608, 3120010), (646, 2936480), (680, 2789656), (760, 2496008), (1088, 1743535), (1216, 1560005), (1292, 1468240), (1360, 1394828), (1520, 1248004), (1615, 1174592), (2584, 734120), (2720, 697414), (3040, 624002), (3230, 587296), (5168, 367060), (5440, 348707), (6080, 312001), (6460, 293648), (10336, 183530), (12920, 146824), (18353, 103360), (20672, 91765), (25840, 73412), (36706, 51680)]