9439981440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{17497}}^1$

素因数の和:17800

約数の個数: 128

約数和(自身を含む): 30198748320

約数和(自身を除く): 20758766880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 281, 320, 384, 480, 562, 640, 843, 960, 1124, 1405, 1686, 1920, 2248, 2810, 3372, 4215, 4496, 5620, 6744, 8430, 8992, 11240, 13488, 16860, 17497, 17984, 22480, 26976, 33720, 34994, 35968, 44960, 52491, 53952, 67440, 69988, 87485, 89920, 104982, 107904, 134880, 139976, 174970, 179840, 209964, 262455, 269760, 279952, 349940, 419928, 524910, 539520, 559904, 699880, 839856, 1049820, 1119808, 1399760, 1679712, 2099640, 2239616, 2799520, 3359424, 4199280, 4916657, 5599040, 6718848, 8398560, 9833314, 11198080, 14749971, 16797120, 19666628, 24583285, 29499942, 33594240, 39333256, 49166570, 58999884, 73749855, 78666512, 98333140, 117999768, 147499710, 157333024, 196666280, 235999536, 294999420, 314666048, 393332560, 471999072, 589998840, 629332096, 786665120, 943998144, 1179997680, 1573330240, 1887996288, 2359995360, 3146660480, 4719990720, 9439981440]

約数ペア:

[(1, 9439981440), (2, 4719990720), (3, 3146660480), (4, 2359995360), (5, 1887996288), (6, 1573330240), (8, 1179997680), (10, 943998144), (12, 786665120), (15, 629332096), (16, 589998840), (20, 471999072), (24, 393332560), (30, 314666048), (32, 294999420), (40, 235999536), (48, 196666280), (60, 157333024), (64, 147499710), (80, 117999768), (96, 98333140), (120, 78666512), (128, 73749855), (160, 58999884), (192, 49166570), (240, 39333256), (281, 33594240), (320, 29499942), (384, 24583285), (480, 19666628), (562, 16797120), (640, 14749971), (843, 11198080), (960, 9833314), (1124, 8398560), (1405, 6718848), (1686, 5599040), (1920, 4916657), (2248, 4199280), (2810, 3359424), (3372, 2799520), (4215, 2239616), (4496, 2099640), (5620, 1679712), (6744, 1399760), (8430, 1119808), (8992, 1049820), (11240, 839856), (13488, 699880), (16860, 559904), (17497, 539520), (17984, 524910), (22480, 419928), (26976, 349940), (33720, 279952), (34994, 269760), (35968, 262455), (44960, 209964), (52491, 179840), (53952, 174970), (67440, 139976), (69988, 134880), (87485, 107904), (89920, 104982)]