407201280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1496

約数の個数: 160

約数和(自身を含む): 1337887584

約数和(自身を除く): 930686304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 512, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1433, 1480, 1536, 1776, 1920, 2220, 2368, 2560, 2866, 2960, 3552, 3840, 4299, 4440, 4736, 5732, 5920, 7104, 7165, 7680, 8598, 8880, 9472, 11464, 11840, 14208, 14330, 17196, 17760, 18944, 21495, 22928, 23680, 28416, 28660, 34392, 35520, 42990, 45856, 47360, 53021, 56832, 57320, 68784, 71040, 85980, 91712, 94720, 106042, 114640, 137568, 142080, 159063, 171960, 183424, 212084, 229280, 265105, 275136, 284160, 318126, 343920, 366848, 424168, 458560, 530210, 550272, 636252, 687840, 733696, 795315, 848336, 917120, 1060420, 1100544, 1272504, 1375680, 1590630, 1696672, 1834240, 2120840, 2201088, 2545008, 2751360, 3181260, 3393344, 3668480, 4241680, 5090016, 5502720, 6362520, 6786688, 8483360, 10180032, 11005440, 12725040, 13573376, 16966720, 20360064, 25450080, 27146752, 33933440, 40720128, 50900160, 67866880, 81440256, 101800320, 135733760, 203600640, 407201280]

約数ペア:

[(1, 407201280), (2, 203600640), (3, 135733760), (4, 101800320), (5, 81440256), (6, 67866880), (8, 50900160), (10, 40720128), (12, 33933440), (15, 27146752), (16, 25450080), (20, 20360064), (24, 16966720), (30, 13573376), (32, 12725040), (37, 11005440), (40, 10180032), (48, 8483360), (60, 6786688), (64, 6362520), (74, 5502720), (80, 5090016), (96, 4241680), (111, 3668480), (120, 3393344), (128, 3181260), (148, 2751360), (160, 2545008), (185, 2201088), (192, 2120840), (222, 1834240), (240, 1696672), (256, 1590630), (296, 1375680), (320, 1272504), (370, 1100544), (384, 1060420), (444, 917120), (480, 848336), (512, 795315), (555, 733696), (592, 687840), (640, 636252), (740, 550272), (768, 530210), (888, 458560), (960, 424168), (1110, 366848), (1184, 343920), (1280, 318126), (1433, 284160), (1480, 275136), (1536, 265105), (1776, 229280), (1920, 212084), (2220, 183424), (2368, 171960), (2560, 159063), (2866, 142080), (2960, 137568), (3552, 114640), (3840, 106042), (4299, 94720), (4440, 91712), (4736, 85980), (5732, 71040), (5920, 68784), (7104, 57320), (7165, 56832), (7680, 53021), (8598, 47360), (8880, 45856), (9472, 42990), (11464, 35520), (11840, 34392), (14208, 28660), (14330, 28416), (17196, 23680), (17760, 22928), (18944, 21495)]