1318389360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:651

約数の個数: 160

約数和(自身を含む): 4168072512

約数和(自身を除く): 2849683152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 137, 202, 240, 274, 303, 397, 404, 411, 505, 548, 606, 685, 794, 808, 822, 1010, 1096, 1191, 1212, 1370, 1515, 1588, 1616, 1644, 1985, 2020, 2055, 2192, 2382, 2424, 2740, 3030, 3176, 3288, 3970, 4040, 4110, 4764, 4848, 5480, 5955, 6060, 6352, 6576, 7940, 8080, 8220, 9528, 10960, 11910, 12120, 13837, 15880, 16440, 19056, 23820, 24240, 27674, 31760, 32880, 40097, 41511, 47640, 54389, 55348, 69185, 80194, 83022, 95280, 108778, 110696, 120291, 138370, 160388, 163167, 166044, 200485, 207555, 217556, 221392, 240582, 271945, 276740, 320776, 326334, 332088, 400970, 415110, 435112, 481164, 543890, 553480, 601455, 641552, 652668, 664176, 801940, 815835, 830220, 870224, 962328, 1087780, 1106960, 1202910, 1305336, 1603880, 1631670, 1660440, 1924656, 2175560, 2405820, 2610672, 3207760, 3263340, 3320880, 4351120, 4811640, 5493289, 6526680, 9623280, 10986578, 13053360, 16479867, 21973156, 27466445, 32959734, 43946312, 54932890, 65919468, 82399335, 87892624, 109865780, 131838936, 164798670, 219731560, 263677872, 329597340, 439463120, 659194680, 1318389360]

約数ペア:

[(1, 1318389360), (2, 659194680), (3, 439463120), (4, 329597340), (5, 263677872), (6, 219731560), (8, 164798670), (10, 131838936), (12, 109865780), (15, 87892624), (16, 82399335), (20, 65919468), (24, 54932890), (30, 43946312), (40, 32959734), (48, 27466445), (60, 21973156), (80, 16479867), (101, 13053360), (120, 10986578), (137, 9623280), (202, 6526680), (240, 5493289), (274, 4811640), (303, 4351120), (397, 3320880), (404, 3263340), (411, 3207760), (505, 2610672), (548, 2405820), (606, 2175560), (685, 1924656), (794, 1660440), (808, 1631670), (822, 1603880), (1010, 1305336), (1096, 1202910), (1191, 1106960), (1212, 1087780), (1370, 962328), (1515, 870224), (1588, 830220), (1616, 815835), (1644, 801940), (1985, 664176), (2020, 652668), (2055, 641552), (2192, 601455), (2382, 553480), (2424, 543890), (2740, 481164), (3030, 435112), (3176, 415110), (3288, 400970), (3970, 332088), (4040, 326334), (4110, 320776), (4764, 276740), (4848, 271945), (5480, 240582), (5955, 221392), (6060, 217556), (6352, 207555), (6576, 200485), (7940, 166044), (8080, 163167), (8220, 160388), (9528, 138370), (10960, 120291), (11910, 110696), (12120, 108778), (13837, 95280), (15880, 83022), (16440, 80194), (19056, 69185), (23820, 55348), (24240, 54389), (27674, 47640), (31760, 41511), (32880, 40097)]