168458040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12647}}^1$

素因数の和:12701

約数の個数: 96

約数和(自身を含む): 562330080

約数和(自身を除く): 393872040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 12647, 13320, 25294, 37941, 50588, 63235, 75882, 101176, 113823, 126470, 151764, 189705, 227646, 252940, 303528, 379410, 455292, 467939, 505880, 569115, 758820, 910584, 935878, 1138230, 1403817, 1517640, 1871756, 2276460, 2339695, 2807634, 3743512, 4211451, 4552920, 4679390, 5615268, 7019085, 8422902, 9358780, 11230536, 14038170, 16845804, 18717560, 21057255, 28076340, 33691608, 42114510, 56152680, 84229020, 168458040]

約数ペア:

[(1, 168458040), (2, 84229020), (3, 56152680), (4, 42114510), (5, 33691608), (6, 28076340), (8, 21057255), (9, 18717560), (10, 16845804), (12, 14038170), (15, 11230536), (18, 9358780), (20, 8422902), (24, 7019085), (30, 5615268), (36, 4679390), (37, 4552920), (40, 4211451), (45, 3743512), (60, 2807634), (72, 2339695), (74, 2276460), (90, 1871756), (111, 1517640), (120, 1403817), (148, 1138230), (180, 935878), (185, 910584), (222, 758820), (296, 569115), (333, 505880), (360, 467939), (370, 455292), (444, 379410), (555, 303528), (666, 252940), (740, 227646), (888, 189705), (1110, 151764), (1332, 126470), (1480, 113823), (1665, 101176), (2220, 75882), (2664, 63235), (3330, 50588), (4440, 37941), (6660, 25294), (12647, 13320)]