28444086440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{379}}^1$

素因数の和:533

約数の個数: 288

約数和(自身を含む): 82833904800

約数和(自身を除く): 54389818360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 59, 70, 77, 88, 98, 110, 118, 140, 154, 196, 220, 236, 245, 280, 295, 308, 379, 385, 392, 413, 440, 472, 490, 539, 590, 616, 649, 758, 770, 826, 980, 1078, 1180, 1298, 1516, 1540, 1652, 1895, 1960, 2065, 2156, 2360, 2596, 2653, 2695, 2891, 3032, 3080, 3245, 3304, 3481, 3790, 4130, 4169, 4312, 4543, 5192, 5306, 5390, 5782, 6490, 6962, 7580, 8260, 8338, 9086, 10612, 10780, 11564, 12980, 13265, 13924, 14455, 15160, 16520, 16676, 17405, 18172, 18571, 20845, 21224, 21560, 22361, 22715, 23128, 24367, 25960, 26530, 27848, 28910, 29183, 31801, 33352, 34810, 36344, 37142, 38291, 41690, 44722, 45430, 48734, 53060, 57820, 58366, 63602, 69620, 74284, 76582, 83380, 89444, 90860, 92855, 97468, 106120, 111805, 115640, 116732, 121835, 127204, 139240, 145915, 148568, 153164, 156527, 159005, 166760, 170569, 178888, 181720, 185710, 191455, 194936, 204281, 223610, 233464, 243670, 245971, 254408, 268037, 291830, 306328, 313054, 318010, 341138, 371420, 382910, 408562, 447220, 487340, 491942, 536074, 583660, 626108, 636020, 682276, 742840, 765820, 782635, 817124, 852845, 894440, 974680, 983884, 1021405, 1072148, 1095689, 1167320, 1229855, 1252216, 1272040, 1319299, 1340185, 1364552, 1531640, 1565270, 1634248, 1705690, 1721797, 1876259, 1967768, 2042810, 2144296, 2191378, 2459710, 2638598, 2680370, 3130540, 3411380, 3443594, 3752518, 4085620, 4382756, 4919420, 5277196, 5360740, 5478445, 6261080, 6596495, 6822760, 6887188, 7505036, 8171240, 8608985, 8765512, 9235093, 9381295, 9838840, 10554392, 10721480, 10956890, 12052579, 13192990, 13774376, 14512289, 15010072, 17217970, 18470186, 18762590, 21913780, 24105158, 26385980, 29024578, 34435940, 36940372, 37525180, 43827560, 46175465, 48210316, 52771960, 58049156, 60262895, 64645651, 68871880, 72561445, 73880744, 75050360, 92350930, 96420632, 101586023, 116098312, 120525790, 129291302, 145122890, 184701860, 203172046, 241051580, 258582604, 290245780, 323228255, 369403720, 406344092, 482103160, 507930115, 517165208, 580491560, 646456510, 711102161, 812688184, 1015860230, 1292913020, 1422204322, 2031720460, 2585826040, 2844408644, 3555510805, 4063440920, 5688817288, 7111021610, 14222043220, 28444086440]

約数ペア:

[(1, 28444086440), (2, 14222043220), (4, 7111021610), (5, 5688817288), (7, 4063440920), (8, 3555510805), (10, 2844408644), (11, 2585826040), (14, 2031720460), (20, 1422204322), (22, 1292913020), (28, 1015860230), (35, 812688184), (40, 711102161), (44, 646456510), (49, 580491560), (55, 517165208), (56, 507930115), (59, 482103160), (70, 406344092), (77, 369403720), (88, 323228255), (98, 290245780), (110, 258582604), (118, 241051580), (140, 203172046), (154, 184701860), (196, 145122890), (220, 129291302), (236, 120525790), (245, 116098312), (280, 101586023), (295, 96420632), (308, 92350930), (379, 75050360), (385, 73880744), (392, 72561445), (413, 68871880), (440, 64645651), (472, 60262895), (490, 58049156), (539, 52771960), (590, 48210316), (616, 46175465), (649, 43827560), (758, 37525180), (770, 36940372), (826, 34435940), (980, 29024578), (1078, 26385980), (1180, 24105158), (1298, 21913780), (1516, 18762590), (1540, 18470186), (1652, 17217970), (1895, 15010072), (1960, 14512289), (2065, 13774376), (2156, 13192990), (2360, 12052579), (2596, 10956890), (2653, 10721480), (2695, 10554392), (2891, 9838840), (3032, 9381295), (3080, 9235093), (3245, 8765512), (3304, 8608985), (3481, 8171240), (3790, 7505036), (4130, 6887188), (4169, 6822760), (4312, 6596495), (4543, 6261080), (5192, 5478445), (5306, 5360740), (5390, 5277196), (5782, 4919420), (6490, 4382756), (6962, 4085620), (7580, 3752518), (8260, 3443594), (8338, 3411380), (9086, 3130540), (10612, 2680370), (10780, 2638598), (11564, 2459710), (12980, 2191378), (13265, 2144296), (13924, 2042810), (14455, 1967768), (15160, 1876259), (16520, 1721797), (16676, 1705690), (17405, 1634248), (18172, 1565270), (18571, 1531640), (20845, 1364552), (21224, 1340185), (21560, 1319299), (22361, 1272040), (22715, 1252216), (23128, 1229855), (24367, 1167320), (25960, 1095689), (26530, 1072148), (27848, 1021405), (28910, 983884), (29183, 974680), (31801, 894440), (33352, 852845), (34810, 817124), (36344, 782635), (37142, 765820), (38291, 742840), (41690, 682276), (44722, 636020), (45430, 626108), (48734, 583660), (53060, 536074), (57820, 491942), (58366, 487340), (63602, 447220), (69620, 408562), (74284, 382910), (76582, 371420), (83380, 341138), (89444, 318010), (90860, 313054), (92855, 306328), (97468, 291830), (106120, 268037), (111805, 254408), (115640, 245971), (116732, 243670), (121835, 233464), (127204, 223610), (139240, 204281), (145915, 194936), (148568, 191455), (153164, 185710), (156527, 181720), (159005, 178888), (166760, 170569)]