18444294080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{1931}}^1$

素因数の和:3538

約数の個数: 112

約数和(自身を含む): 46285464960

約数和(自身を除く): 27841170880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 1571, 1931, 3040, 3142, 3862, 6080, 6284, 7724, 7855, 9655, 12568, 15448, 15710, 19310, 25136, 29849, 30896, 31420, 36689, 38620, 50272, 59698, 61792, 62840, 73378, 77240, 100544, 119396, 123584, 125680, 146756, 149245, 154480, 183445, 238792, 251360, 293512, 298490, 308960, 366890, 477584, 502720, 587024, 596980, 617920, 733780, 955168, 1174048, 1193960, 1467560, 1910336, 2348096, 2387920, 2935120, 3033601, 4775840, 5870240, 6067202, 9551680, 11740480, 12134404, 15168005, 24268808, 30336010, 48537616, 57638419, 60672020, 97075232, 115276838, 121344040, 194150464, 230553676, 242688080, 288192095, 461107352, 485376160, 576384190, 922214704, 970752320, 1152768380, 1844429408, 2305536760, 3688858816, 4611073520, 9222147040, 18444294080]

約数ペア:

[(1, 18444294080), (2, 9222147040), (4, 4611073520), (5, 3688858816), (8, 2305536760), (10, 1844429408), (16, 1152768380), (19, 970752320), (20, 922214704), (32, 576384190), (38, 485376160), (40, 461107352), (64, 288192095), (76, 242688080), (80, 230553676), (95, 194150464), (152, 121344040), (160, 115276838), (190, 97075232), (304, 60672020), (320, 57638419), (380, 48537616), (608, 30336010), (760, 24268808), (1216, 15168005), (1520, 12134404), (1571, 11740480), (1931, 9551680), (3040, 6067202), (3142, 5870240), (3862, 4775840), (6080, 3033601), (6284, 2935120), (7724, 2387920), (7855, 2348096), (9655, 1910336), (12568, 1467560), (15448, 1193960), (15710, 1174048), (19310, 955168), (25136, 733780), (29849, 617920), (30896, 596980), (31420, 587024), (36689, 502720), (38620, 477584), (50272, 366890), (59698, 308960), (61792, 298490), (62840, 293512), (73378, 251360), (77240, 238792), (100544, 183445), (119396, 154480), (123584, 149245), (125680, 146756)]