15707986620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:836

約数の個数: 192

約数和(自身を含む): 46637337600

約数和(自身を除く): 30929350980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 101, 115, 138, 202, 230, 251, 276, 303, 345, 404, 449, 460, 502, 505, 606, 690, 753, 898, 1004, 1010, 1212, 1255, 1347, 1380, 1506, 1515, 1796, 2020, 2245, 2323, 2510, 2694, 3012, 3030, 3765, 4490, 4646, 5020, 5388, 5773, 6060, 6735, 6969, 7530, 8980, 9292, 10327, 11546, 11615, 13470, 13938, 15060, 17319, 20654, 23092, 23230, 25351, 26940, 27876, 28865, 30981, 34638, 34845, 41308, 45349, 46460, 50702, 51635, 57730, 61962, 69276, 69690, 76053, 86595, 90698, 101404, 103270, 112699, 115460, 123924, 126755, 136047, 139380, 152106, 154905, 173190, 181396, 206540, 225398, 226745, 253510, 272094, 304212, 309810, 338097, 346380, 380265, 450796, 453490, 507020, 544188, 563495, 583073, 619620, 676194, 680235, 760530, 906980, 1043027, 1126990, 1166146, 1352388, 1360470, 1521060, 1690485, 1749219, 2086054, 2253980, 2332292, 2592077, 2720940, 2915365, 3129081, 3380970, 3498438, 4172108, 5184154, 5215135, 5830730, 6258162, 6761940, 6996876, 7776231, 8746095, 10368308, 10430270, 11382599, 11661460, 12516324, 12960385, 15552462, 15645405, 17492190, 20860540, 22765198, 25920770, 31104924, 31290810, 34147797, 34984380, 38881155, 45530396, 51841540, 56912995, 62581620, 68295594, 77762310, 113825990, 136591188, 155524620, 170738985, 227651980, 261799777, 341477970, 523599554, 682955940, 785399331, 1047199108, 1308998885, 1570798662, 2617997770, 3141597324, 3926996655, 5235995540, 7853993310, 15707986620]

約数ペア:

[(1, 15707986620), (2, 7853993310), (3, 5235995540), (4, 3926996655), (5, 3141597324), (6, 2617997770), (10, 1570798662), (12, 1308998885), (15, 1047199108), (20, 785399331), (23, 682955940), (30, 523599554), (46, 341477970), (60, 261799777), (69, 227651980), (92, 170738985), (101, 155524620), (115, 136591188), (138, 113825990), (202, 77762310), (230, 68295594), (251, 62581620), (276, 56912995), (303, 51841540), (345, 45530396), (404, 38881155), (449, 34984380), (460, 34147797), (502, 31290810), (505, 31104924), (606, 25920770), (690, 22765198), (753, 20860540), (898, 17492190), (1004, 15645405), (1010, 15552462), (1212, 12960385), (1255, 12516324), (1347, 11661460), (1380, 11382599), (1506, 10430270), (1515, 10368308), (1796, 8746095), (2020, 7776231), (2245, 6996876), (2323, 6761940), (2510, 6258162), (2694, 5830730), (3012, 5215135), (3030, 5184154), (3765, 4172108), (4490, 3498438), (4646, 3380970), (5020, 3129081), (5388, 2915365), (5773, 2720940), (6060, 2592077), (6735, 2332292), (6969, 2253980), (7530, 2086054), (8980, 1749219), (9292, 1690485), (10327, 1521060), (11546, 1360470), (11615, 1352388), (13470, 1166146), (13938, 1126990), (15060, 1043027), (17319, 906980), (20654, 760530), (23092, 680235), (23230, 676194), (25351, 619620), (26940, 583073), (27876, 563495), (28865, 544188), (30981, 507020), (34638, 453490), (34845, 450796), (41308, 380265), (45349, 346380), (46460, 338097), (50702, 309810), (51635, 304212), (57730, 272094), (61962, 253510), (69276, 226745), (69690, 225398), (76053, 206540), (86595, 181396), (90698, 173190), (101404, 154905), (103270, 152106), (112699, 139380), (115460, 136047), (123924, 126755)]