2088408320

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 5227407360

約数和(自身を除く): 3138999040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 127, 128, 145, 160, 232, 254, 256, 290, 320, 443, 464, 508, 580, 635, 640, 886, 928, 1016, 1160, 1270, 1280, 1772, 1856, 2032, 2215, 2320, 2540, 3544, 3683, 3712, 4064, 4430, 4640, 5080, 7088, 7366, 7424, 8128, 8860, 9280, 10160, 12847, 14176, 14732, 16256, 17720, 18415, 18560, 20320, 25694, 28352, 29464, 32512, 35440, 36830, 37120, 40640, 51388, 56261, 56704, 58928, 64235, 70880, 73660, 81280, 102776, 112522, 113408, 117856, 128470, 141760, 147320, 162560, 205552, 225044, 235712, 256940, 281305, 283520, 294640, 411104, 450088, 471424, 513880, 562610, 567040, 589280, 822208, 900176, 942848, 1027760, 1125220, 1178560, 1631569, 1644416, 1800352, 2055520, 2250440, 2357120, 3263138, 3288832, 3600704, 4111040, 4500880, 4714240, 6526276, 7201408, 8157845, 8222080, 9001760, 13052552, 14402816, 16315690, 16444160, 18003520, 26105104, 32631380, 36007040, 52210208, 65262760, 72014080, 104420416, 130525520, 208840832, 261051040, 417681664, 522102080, 1044204160, 2088408320]

約数ペア:

[(1, 2088408320), (2, 1044204160), (4, 522102080), (5, 417681664), (8, 261051040), (10, 208840832), (16, 130525520), (20, 104420416), (29, 72014080), (32, 65262760), (40, 52210208), (58, 36007040), (64, 32631380), (80, 26105104), (116, 18003520), (127, 16444160), (128, 16315690), (145, 14402816), (160, 13052552), (232, 9001760), (254, 8222080), (256, 8157845), (290, 7201408), (320, 6526276), (443, 4714240), (464, 4500880), (508, 4111040), (580, 3600704), (635, 3288832), (640, 3263138), (886, 2357120), (928, 2250440), (1016, 2055520), (1160, 1800352), (1270, 1644416), (1280, 1631569), (1772, 1178560), (1856, 1125220), (2032, 1027760), (2215, 942848), (2320, 900176), (2540, 822208), (3544, 589280), (3683, 567040), (3712, 562610), (4064, 513880), (4430, 471424), (4640, 450088), (5080, 411104), (7088, 294640), (7366, 283520), (7424, 281305), (8128, 256940), (8860, 235712), (9280, 225044), (10160, 205552), (12847, 162560), (14176, 147320), (14732, 141760), (16256, 128470), (17720, 117856), (18415, 113408), (18560, 112522), (20320, 102776), (25694, 81280), (28352, 73660), (29464, 70880), (32512, 64235), (35440, 58928), (36830, 56704), (37120, 56261), (40640, 51388)]