71366280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 228182400

約数和(自身を除く): 156816120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 152, 190, 226, 228, 277, 285, 339, 380, 452, 456, 554, 565, 570, 678, 760, 831, 904, 1108, 1130, 1140, 1356, 1385, 1662, 1695, 2147, 2216, 2260, 2280, 2712, 2770, 3324, 3390, 4155, 4294, 4520, 5263, 5540, 6441, 6648, 6780, 8310, 8588, 10526, 10735, 11080, 12882, 13560, 15789, 16620, 17176, 21052, 21470, 25764, 26315, 31301, 31578, 32205, 33240, 42104, 42940, 51528, 52630, 62602, 63156, 64410, 78945, 85880, 93903, 105260, 125204, 126312, 128820, 156505, 157890, 187806, 210520, 250408, 257640, 313010, 315780, 375612, 469515, 594719, 626020, 631560, 751224, 939030, 1189438, 1252040, 1784157, 1878060, 2378876, 2973595, 3568314, 3756120, 4757752, 5947190, 7136628, 8920785, 11894380, 14273256, 17841570, 23788760, 35683140, 71366280]

約数ペア:

[(1, 71366280), (2, 35683140), (3, 23788760), (4, 17841570), (5, 14273256), (6, 11894380), (8, 8920785), (10, 7136628), (12, 5947190), (15, 4757752), (19, 3756120), (20, 3568314), (24, 2973595), (30, 2378876), (38, 1878060), (40, 1784157), (57, 1252040), (60, 1189438), (76, 939030), (95, 751224), (113, 631560), (114, 626020), (120, 594719), (152, 469515), (190, 375612), (226, 315780), (228, 313010), (277, 257640), (285, 250408), (339, 210520), (380, 187806), (452, 157890), (456, 156505), (554, 128820), (565, 126312), (570, 125204), (678, 105260), (760, 93903), (831, 85880), (904, 78945), (1108, 64410), (1130, 63156), (1140, 62602), (1356, 52630), (1385, 51528), (1662, 42940), (1695, 42104), (2147, 33240), (2216, 32205), (2260, 31578), (2280, 31301), (2712, 26315), (2770, 25764), (3324, 21470), (3390, 21052), (4155, 17176), (4294, 16620), (4520, 15789), (5263, 13560), (5540, 12882), (6441, 11080), (6648, 10735), (6780, 10526), (8310, 8588)]