1406276640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5711}}^1$

素因数の和:5757

約数の個数: 240

約数和(自身を含む): 5225109120

約数和(自身を除く): 3818832480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 5711, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 11422, 12312, 12960, 13680, 15390, 16416, 17133, 20520, 22844, 24624, 27360, 28555, 30780, 34266, 41040, 45688, 49248, 51399, 57110, 61560, 68532, 82080, 85665, 91376, 102798, 108509, 114220, 123120, 137064, 154197, 171330, 182752, 205596, 217018, 228440, 246240, 256995, 274128, 308394, 325527, 342660, 411192, 434036, 456880, 462591, 513990, 542545, 548256, 616788, 651054, 685320, 770985, 822384, 868072, 913760, 925182, 976581, 1027980, 1085090, 1233576, 1302108, 1370640, 1541970, 1627635, 1644768, 1736144, 1850364, 1953162, 2055960, 2170180, 2312955, 2467152, 2604216, 2741280, 2929743, 3083940, 3255270, 3472288, 3700728, 3906324, 4111920, 4340360, 4625910, 4882905, 4934304, 5208432, 5859486, 6167880, 6510540, 7401456, 7812648, 8223840, 8680720, 8789229, 9251820, 9765810, 10416864, 11718972, 12335760, 13021080, 14648715, 14802912, 15625296, 17361440, 17578458, 18503640, 19531620, 23437944, 24671520, 26042160, 29297430, 31250592, 35156916, 37007280, 39063240, 43946145, 46875888, 52084320, 58594860, 70313832, 74014560, 78126480, 87892290, 93751776, 117189720, 140627664, 156252960, 175784580, 234379440, 281255328, 351569160, 468758880, 703138320, 1406276640]

約数ペア:

[(1, 1406276640), (2, 703138320), (3, 468758880), (4, 351569160), (5, 281255328), (6, 234379440), (8, 175784580), (9, 156252960), (10, 140627664), (12, 117189720), (15, 93751776), (16, 87892290), (18, 78126480), (19, 74014560), (20, 70313832), (24, 58594860), (27, 52084320), (30, 46875888), (32, 43946145), (36, 39063240), (38, 37007280), (40, 35156916), (45, 31250592), (48, 29297430), (54, 26042160), (57, 24671520), (60, 23437944), (72, 19531620), (76, 18503640), (80, 17578458), (81, 17361440), (90, 15625296), (95, 14802912), (96, 14648715), (108, 13021080), (114, 12335760), (120, 11718972), (135, 10416864), (144, 9765810), (152, 9251820), (160, 8789229), (162, 8680720), (171, 8223840), (180, 7812648), (190, 7401456), (216, 6510540), (228, 6167880), (240, 5859486), (270, 5208432), (285, 4934304), (288, 4882905), (304, 4625910), (324, 4340360), (342, 4111920), (360, 3906324), (380, 3700728), (405, 3472288), (432, 3255270), (456, 3083940), (480, 2929743), (513, 2741280), (540, 2604216), (570, 2467152), (608, 2312955), (648, 2170180), (684, 2055960), (720, 1953162), (760, 1850364), (810, 1736144), (855, 1644768), (864, 1627635), (912, 1541970), (1026, 1370640), (1080, 1302108), (1140, 1233576), (1296, 1085090), (1368, 1027980), (1440, 976581), (1520, 925182), (1539, 913760), (1620, 868072), (1710, 822384), (1824, 770985), (2052, 685320), (2160, 651054), (2280, 616788), (2565, 548256), (2592, 542545), (2736, 513990), (3040, 462591), (3078, 456880), (3240, 434036), (3420, 411192), (4104, 342660), (4320, 325527), (4560, 308394), (5130, 274128), (5472, 256995), (5711, 246240), (6156, 228440), (6480, 217018), (6840, 205596), (7695, 182752), (8208, 171330), (9120, 154197), (10260, 137064), (11422, 123120), (12312, 114220), (12960, 108509), (13680, 102798), (15390, 91376), (16416, 85665), (17133, 82080), (20520, 68532), (22844, 61560), (24624, 57110), (27360, 51399), (28555, 49248), (30780, 45688), (34266, 41040)]