20224728540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{1291}}^1$

素因数の和:1809

約数の個数: 192

約数和(自身を含む): 64057566720

約数和(自身を除く): 43832838180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 433, 540, 603, 670, 804, 866, 1005, 1206, 1291, 1299, 1340, 1732, 1809, 2010, 2165, 2412, 2582, 2598, 3015, 3618, 3873, 3897, 4020, 4330, 5164, 5196, 6030, 6455, 6495, 7236, 7746, 7794, 8660, 9045, 11619, 11691, 12060, 12910, 12990, 15492, 15588, 18090, 19365, 19485, 23238, 23382, 25820, 25980, 29011, 34857, 36180, 38730, 38970, 46476, 46764, 58022, 58095, 58455, 69714, 77460, 77940, 86497, 87033, 116044, 116190, 116910, 139428, 145055, 172994, 174066, 174285, 232380, 233820, 259491, 261099, 290110, 345988, 348132, 348570, 432485, 435165, 518982, 522198, 559003, 580220, 697140, 778473, 783297, 864970, 870330, 1037964, 1044396, 1118006, 1297455, 1305495, 1556946, 1566594, 1677009, 1729940, 1740660, 2236012, 2335419, 2594910, 2610990, 2795015, 3113892, 3133188, 3354018, 3892365, 3916485, 4670838, 5031027, 5189820, 5221980, 5590030, 6708036, 7784730, 7832970, 8385045, 9341676, 10062054, 11180060, 11677095, 15093081, 15569460, 15665940, 16770090, 20124108, 23354190, 25155135, 30186162, 33540180, 37453201, 46708380, 50310270, 60372324, 74906402, 75465405, 100620540, 112359603, 149812804, 150930810, 187266005, 224719206, 301861620, 337078809, 374532010, 449438412, 561798015, 674157618, 749064020, 1011236427, 1123596030, 1348315236, 1685394045, 2022472854, 2247192060, 3370788090, 4044945708, 5056182135, 6741576180, 10112364270, 20224728540]

約数ペア:

[(1, 20224728540), (2, 10112364270), (3, 6741576180), (4, 5056182135), (5, 4044945708), (6, 3370788090), (9, 2247192060), (10, 2022472854), (12, 1685394045), (15, 1348315236), (18, 1123596030), (20, 1011236427), (27, 749064020), (30, 674157618), (36, 561798015), (45, 449438412), (54, 374532010), (60, 337078809), (67, 301861620), (90, 224719206), (108, 187266005), (134, 150930810), (135, 149812804), (180, 112359603), (201, 100620540), (268, 75465405), (270, 74906402), (335, 60372324), (402, 50310270), (433, 46708380), (540, 37453201), (603, 33540180), (670, 30186162), (804, 25155135), (866, 23354190), (1005, 20124108), (1206, 16770090), (1291, 15665940), (1299, 15569460), (1340, 15093081), (1732, 11677095), (1809, 11180060), (2010, 10062054), (2165, 9341676), (2412, 8385045), (2582, 7832970), (2598, 7784730), (3015, 6708036), (3618, 5590030), (3873, 5221980), (3897, 5189820), (4020, 5031027), (4330, 4670838), (5164, 3916485), (5196, 3892365), (6030, 3354018), (6455, 3133188), (6495, 3113892), (7236, 2795015), (7746, 2610990), (7794, 2594910), (8660, 2335419), (9045, 2236012), (11619, 1740660), (11691, 1729940), (12060, 1677009), (12910, 1566594), (12990, 1556946), (15492, 1305495), (15588, 1297455), (18090, 1118006), (19365, 1044396), (19485, 1037964), (23238, 870330), (23382, 864970), (25820, 783297), (25980, 778473), (29011, 697140), (34857, 580220), (36180, 559003), (38730, 522198), (38970, 518982), (46476, 435165), (46764, 432485), (58022, 348570), (58095, 348132), (58455, 345988), (69714, 290110), (77460, 261099), (77940, 259491), (86497, 233820), (87033, 232380), (116044, 174285), (116190, 174066), (116910, 172994), (139428, 145055)]