188947920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{16067}}^1$

素因数の和:16097

約数の個数: 120

約数和(自身を含む): 681411744

約数和(自身を除く): 492463824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 16067, 32134, 48201, 64268, 80335, 96402, 112469, 128536, 160670, 192804, 224938, 241005, 257072, 321340, 337407, 385608, 449876, 482010, 562345, 642680, 674814, 771216, 787283, 899752, 964020, 1124690, 1285360, 1349628, 1574566, 1687035, 1799504, 1928040, 2249380, 2361849, 2699256, 3149132, 3374070, 3856080, 3936415, 4498760, 4723698, 5398512, 6298264, 6748140, 7872830, 8997520, 9447396, 11809245, 12596528, 13496280, 15745660, 18894792, 23618490, 26992560, 31491320, 37789584, 47236980, 62982640, 94473960, 188947920]

約数ペア:

[(1, 188947920), (2, 94473960), (3, 62982640), (4, 47236980), (5, 37789584), (6, 31491320), (7, 26992560), (8, 23618490), (10, 18894792), (12, 15745660), (14, 13496280), (15, 12596528), (16, 11809245), (20, 9447396), (21, 8997520), (24, 7872830), (28, 6748140), (30, 6298264), (35, 5398512), (40, 4723698), (42, 4498760), (48, 3936415), (49, 3856080), (56, 3374070), (60, 3149132), (70, 2699256), (80, 2361849), (84, 2249380), (98, 1928040), (105, 1799504), (112, 1687035), (120, 1574566), (140, 1349628), (147, 1285360), (168, 1124690), (196, 964020), (210, 899752), (240, 787283), (245, 771216), (280, 674814), (294, 642680), (336, 562345), (392, 482010), (420, 449876), (490, 385608), (560, 337407), (588, 321340), (735, 257072), (784, 241005), (840, 224938), (980, 192804), (1176, 160670), (1470, 128536), (1680, 112469), (1960, 96402), (2352, 80335), (2940, 64268), (3920, 48201), (5880, 32134), (11760, 16067)]