395084800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 264

約数和(自身を含む): 1133088192

約数和(自身を除く): 738003392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 61, 64, 80, 88, 92, 100, 110, 115, 122, 128, 160, 176, 184, 200, 220, 230, 244, 253, 256, 275, 305, 320, 352, 368, 400, 440, 460, 488, 506, 512, 550, 575, 610, 640, 671, 704, 736, 800, 880, 920, 976, 1012, 1024, 1100, 1150, 1220, 1265, 1280, 1342, 1403, 1408, 1472, 1525, 1600, 1760, 1840, 1952, 2024, 2200, 2300, 2440, 2530, 2560, 2684, 2806, 2816, 2944, 3050, 3200, 3355, 3520, 3680, 3904, 4048, 4400, 4600, 4880, 5060, 5120, 5368, 5612, 5632, 5888, 6100, 6325, 6400, 6710, 7015, 7040, 7360, 7808, 8096, 8800, 9200, 9760, 10120, 10736, 11224, 11264, 11776, 12200, 12650, 12800, 13420, 14030, 14080, 14720, 15433, 15616, 16192, 16775, 17600, 18400, 19520, 20240, 21472, 22448, 23552, 24400, 25300, 25600, 26840, 28060, 28160, 29440, 30866, 31232, 32384, 33550, 35075, 35200, 36800, 39040, 40480, 42944, 44896, 48800, 50600, 53680, 56120, 56320, 58880, 61732, 62464, 64768, 67100, 70150, 70400, 73600, 77165, 78080, 80960, 85888, 89792, 97600, 101200, 107360, 112240, 117760, 123464, 129536, 134200, 140300, 140800, 147200, 154330, 156160, 161920, 171776, 179584, 195200, 202400, 214720, 224480, 246928, 259072, 268400, 280600, 281600, 294400, 308660, 312320, 323840, 343552, 359168, 385825, 390400, 404800, 429440, 448960, 493856, 536800, 561200, 588800, 617320, 647680, 687104, 718336, 771650, 780800, 809600, 858880, 897920, 987712, 1073600, 1122400, 1234640, 1295360, 1436672, 1543300, 1561600, 1619200, 1717760, 1795840, 1975424, 2147200, 2244800, 2469280, 3086600, 3238400, 3435520, 3591680, 3950848, 4294400, 4489600, 4938560, 6173200, 6476800, 7183360, 7901696, 8588800, 8979200, 9877120, 12346400, 15803392, 17177600, 17958400, 19754240, 24692800, 35916800, 39508480, 49385600, 79016960, 98771200, 197542400, 395084800]

約数ペア:

[(1, 395084800), (2, 197542400), (4, 98771200), (5, 79016960), (8, 49385600), (10, 39508480), (11, 35916800), (16, 24692800), (20, 19754240), (22, 17958400), (23, 17177600), (25, 15803392), (32, 12346400), (40, 9877120), (44, 8979200), (46, 8588800), (50, 7901696), (55, 7183360), (61, 6476800), (64, 6173200), (80, 4938560), (88, 4489600), (92, 4294400), (100, 3950848), (110, 3591680), (115, 3435520), (122, 3238400), (128, 3086600), (160, 2469280), (176, 2244800), (184, 2147200), (200, 1975424), (220, 1795840), (230, 1717760), (244, 1619200), (253, 1561600), (256, 1543300), (275, 1436672), (305, 1295360), (320, 1234640), (352, 1122400), (368, 1073600), (400, 987712), (440, 897920), (460, 858880), (488, 809600), (506, 780800), (512, 771650), (550, 718336), (575, 687104), (610, 647680), (640, 617320), (671, 588800), (704, 561200), (736, 536800), (800, 493856), (880, 448960), (920, 429440), (976, 404800), (1012, 390400), (1024, 385825), (1100, 359168), (1150, 343552), (1220, 323840), (1265, 312320), (1280, 308660), (1342, 294400), (1403, 281600), (1408, 280600), (1472, 268400), (1525, 259072), (1600, 246928), (1760, 224480), (1840, 214720), (1952, 202400), (2024, 195200), (2200, 179584), (2300, 171776), (2440, 161920), (2530, 156160), (2560, 154330), (2684, 147200), (2806, 140800), (2816, 140300), (2944, 134200), (3050, 129536), (3200, 123464), (3355, 117760), (3520, 112240), (3680, 107360), (3904, 101200), (4048, 97600), (4400, 89792), (4600, 85888), (4880, 80960), (5060, 78080), (5120, 77165), (5368, 73600), (5612, 70400), (5632, 70150), (5888, 67100), (6100, 64768), (6325, 62464), (6400, 61732), (6710, 58880), (7015, 56320), (7040, 56120), (7360, 53680), (7808, 50600), (8096, 48800), (8800, 44896), (9200, 42944), (9760, 40480), (10120, 39040), (10736, 36800), (11224, 35200), (11264, 35075), (11776, 33550), (12200, 32384), (12650, 31232), (12800, 30866), (13420, 29440), (14030, 28160), (14080, 28060), (14720, 26840), (15433, 25600), (15616, 25300), (16192, 24400), (16775, 23552), (17600, 22448), (18400, 21472), (19520, 20240)]