1386854080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1086

約数の個数: 112

約数和(自身を含む): 3492276480

約数和(自身を除く): 2105422400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 307, 320, 380, 608, 614, 743, 760, 1216, 1228, 1486, 1520, 1535, 2456, 2972, 3040, 3070, 3715, 4912, 5833, 5944, 6080, 6140, 7430, 9824, 11666, 11888, 12280, 14117, 14860, 19648, 23332, 23776, 24560, 28234, 29165, 29720, 46664, 47552, 49120, 56468, 58330, 59440, 70585, 93328, 98240, 112936, 116660, 118880, 141170, 186656, 225872, 228101, 233320, 237760, 282340, 373312, 451744, 456202, 466640, 564680, 903488, 912404, 933280, 1129360, 1140505, 1824808, 1866560, 2258720, 2281010, 3649616, 4333919, 4517440, 4562020, 7299232, 8667838, 9124040, 14598464, 17335676, 18248080, 21669595, 34671352, 36496160, 43339190, 69342704, 72992320, 86678380, 138685408, 173356760, 277370816, 346713520, 693427040, 1386854080]

約数ペア:

[(1, 1386854080), (2, 693427040), (4, 346713520), (5, 277370816), (8, 173356760), (10, 138685408), (16, 86678380), (19, 72992320), (20, 69342704), (32, 43339190), (38, 36496160), (40, 34671352), (64, 21669595), (76, 18248080), (80, 17335676), (95, 14598464), (152, 9124040), (160, 8667838), (190, 7299232), (304, 4562020), (307, 4517440), (320, 4333919), (380, 3649616), (608, 2281010), (614, 2258720), (743, 1866560), (760, 1824808), (1216, 1140505), (1228, 1129360), (1486, 933280), (1520, 912404), (1535, 903488), (2456, 564680), (2972, 466640), (3040, 456202), (3070, 451744), (3715, 373312), (4912, 282340), (5833, 237760), (5944, 233320), (6080, 228101), (6140, 225872), (7430, 186656), (9824, 141170), (11666, 118880), (11888, 116660), (12280, 112936), (14117, 98240), (14860, 93328), (19648, 70585), (23332, 59440), (23776, 58330), (24560, 56468), (28234, 49120), (29165, 47552), (29720, 46664)]