2688042060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{2699}}^1$

素因数の和:3228

約数の個数: 144

約数和(自身を含む): 8915961600

約数和(自身を除く): 6227919540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 503, 660, 990, 1006, 1509, 1980, 2012, 2515, 2699, 3018, 4527, 5030, 5398, 5533, 6036, 7545, 8097, 9054, 10060, 10796, 11066, 13495, 15090, 16194, 16599, 18108, 22132, 22635, 24291, 26990, 27665, 29689, 30180, 32388, 33198, 40485, 45270, 48582, 49797, 53980, 55330, 59378, 66396, 80970, 82995, 89067, 90540, 97164, 99594, 110660, 118756, 121455, 148445, 161940, 165990, 178134, 199188, 242910, 248985, 267201, 296890, 331980, 356268, 445335, 485820, 497970, 534402, 593780, 890670, 995940, 1068804, 1336005, 1357597, 1781340, 2672010, 2715194, 4072791, 5344020, 5430388, 6787985, 8145582, 12218373, 13575970, 14933567, 16291164, 20363955, 24436746, 27151940, 29867134, 40727910, 44800701, 48873492, 59734268, 61091865, 74667835, 81455820, 89601402, 122183730, 134402103, 149335670, 179202804, 224003505, 244367460, 268804206, 298671340, 448007010, 537608412, 672010515, 896014020, 1344021030, 2688042060]

約数ペア:

[(1, 2688042060), (2, 1344021030), (3, 896014020), (4, 672010515), (5, 537608412), (6, 448007010), (9, 298671340), (10, 268804206), (11, 244367460), (12, 224003505), (15, 179202804), (18, 149335670), (20, 134402103), (22, 122183730), (30, 89601402), (33, 81455820), (36, 74667835), (44, 61091865), (45, 59734268), (55, 48873492), (60, 44800701), (66, 40727910), (90, 29867134), (99, 27151940), (110, 24436746), (132, 20363955), (165, 16291164), (180, 14933567), (198, 13575970), (220, 12218373), (330, 8145582), (396, 6787985), (495, 5430388), (503, 5344020), (660, 4072791), (990, 2715194), (1006, 2672010), (1509, 1781340), (1980, 1357597), (2012, 1336005), (2515, 1068804), (2699, 995940), (3018, 890670), (4527, 593780), (5030, 534402), (5398, 497970), (5533, 485820), (6036, 445335), (7545, 356268), (8097, 331980), (9054, 296890), (10060, 267201), (10796, 248985), (11066, 242910), (13495, 199188), (15090, 178134), (16194, 165990), (16599, 161940), (18108, 148445), (22132, 121455), (22635, 118756), (24291, 110660), (26990, 99594), (27665, 97164), (29689, 90540), (30180, 89067), (32388, 82995), (33198, 80970), (40485, 66396), (45270, 59378), (48582, 55330), (49797, 53980)]