164167920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{32573}}^1$

素因数の和:32599

約数の個数: 120

約数和(自身を含む): 630111456

約数和(自身を除く): 465943536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 32573, 65146, 97719, 130292, 162865, 195438, 228011, 260584, 293157, 325730, 390876, 456022, 488595, 521168, 586314, 651460, 684033, 781752, 912044, 977190, 1140055, 1172628, 1302920, 1368066, 1465785, 1563504, 1824088, 1954380, 2052099, 2280110, 2345256, 2605840, 2736132, 2931570, 3420165, 3648176, 3908760, 4104198, 4560220, 4690512, 5472264, 5863140, 6840330, 7817520, 8208396, 9120440, 10260495, 10944528, 11726280, 13680660, 16416792, 18240880, 20520990, 23452560, 27361320, 32833584, 41041980, 54722640, 82083960, 164167920]

約数ペア:

[(1, 164167920), (2, 82083960), (3, 54722640), (4, 41041980), (5, 32833584), (6, 27361320), (7, 23452560), (8, 20520990), (9, 18240880), (10, 16416792), (12, 13680660), (14, 11726280), (15, 10944528), (16, 10260495), (18, 9120440), (20, 8208396), (21, 7817520), (24, 6840330), (28, 5863140), (30, 5472264), (35, 4690512), (36, 4560220), (40, 4104198), (42, 3908760), (45, 3648176), (48, 3420165), (56, 2931570), (60, 2736132), (63, 2605840), (70, 2345256), (72, 2280110), (80, 2052099), (84, 1954380), (90, 1824088), (105, 1563504), (112, 1465785), (120, 1368066), (126, 1302920), (140, 1172628), (144, 1140055), (168, 977190), (180, 912044), (210, 781752), (240, 684033), (252, 651460), (280, 586314), (315, 521168), (336, 488595), (360, 456022), (420, 390876), (504, 325730), (560, 293157), (630, 260584), (720, 228011), (840, 195438), (1008, 162865), (1260, 130292), (1680, 97719), (2520, 65146), (5040, 32573)]