2221360800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 288

約数和(自身を含む): 7584514560

約数和(自身を除く): 5363153760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 73, 75, 80, 93, 96, 100, 120, 124, 146, 150, 155, 160, 186, 200, 219, 240, 248, 292, 300, 310, 365, 372, 400, 409, 438, 465, 480, 496, 584, 600, 620, 730, 744, 775, 800, 818, 876, 930, 992, 1095, 1168, 1200, 1227, 1240, 1460, 1488, 1550, 1636, 1752, 1825, 1860, 2045, 2190, 2263, 2325, 2336, 2400, 2454, 2480, 2920, 2976, 3100, 3272, 3504, 3650, 3720, 4090, 4380, 4526, 4650, 4908, 4960, 5475, 5840, 6135, 6200, 6544, 6789, 7008, 7300, 7440, 8180, 8760, 9052, 9300, 9816, 10225, 10950, 11315, 11680, 12270, 12400, 12679, 13088, 13578, 14600, 14880, 16360, 17520, 18104, 18600, 19632, 20450, 21900, 22630, 24540, 24800, 25358, 27156, 29200, 29857, 30675, 32720, 33945, 35040, 36208, 37200, 38037, 39264, 40900, 43800, 45260, 49080, 50716, 54312, 56575, 58400, 59714, 61350, 63395, 65440, 67890, 72416, 74400, 76074, 81800, 87600, 89571, 90520, 98160, 101432, 108624, 113150, 119428, 122700, 126790, 135780, 149285, 152148, 163600, 169725, 175200, 179142, 181040, 190185, 196320, 202864, 217248, 226300, 238856, 245400, 253580, 271560, 298570, 304296, 316975, 327200, 339450, 358284, 362080, 380370, 405728, 447855, 452600, 477712, 490800, 507160, 543120, 597140, 608592, 633950, 678900, 716568, 746425, 760740, 895710, 905200, 925567, 950925, 955424, 981600, 1014320, 1086240, 1194280, 1217184, 1267900, 1357800, 1433136, 1492850, 1521480, 1791420, 1810400, 1851134, 1901850, 2028640, 2239275, 2388560, 2535800, 2715600, 2776701, 2866272, 2985700, 3042960, 3582840, 3702268, 3803700, 4478550, 4627835, 4777120, 5071600, 5431200, 5553402, 5971400, 6085920, 7165680, 7404536, 7607400, 8957100, 9255670, 10143200, 11106804, 11942800, 13883505, 14331360, 14809072, 15214800, 17914200, 18511340, 22213608, 23139175, 23885600, 27767010, 29618144, 30429600, 35828400, 37022680, 44427216, 46278350, 55534020, 69417525, 71656800, 74045360, 88854432, 92556700, 111068040, 138835050, 148090720, 185113400, 222136080, 277670100, 370226800, 444272160, 555340200, 740453600, 1110680400, 2221360800]

約数ペア:

[(1, 2221360800), (2, 1110680400), (3, 740453600), (4, 555340200), (5, 444272160), (6, 370226800), (8, 277670100), (10, 222136080), (12, 185113400), (15, 148090720), (16, 138835050), (20, 111068040), (24, 92556700), (25, 88854432), (30, 74045360), (31, 71656800), (32, 69417525), (40, 55534020), (48, 46278350), (50, 44427216), (60, 37022680), (62, 35828400), (73, 30429600), (75, 29618144), (80, 27767010), (93, 23885600), (96, 23139175), (100, 22213608), (120, 18511340), (124, 17914200), (146, 15214800), (150, 14809072), (155, 14331360), (160, 13883505), (186, 11942800), (200, 11106804), (219, 10143200), (240, 9255670), (248, 8957100), (292, 7607400), (300, 7404536), (310, 7165680), (365, 6085920), (372, 5971400), (400, 5553402), (409, 5431200), (438, 5071600), (465, 4777120), (480, 4627835), (496, 4478550), (584, 3803700), (600, 3702268), (620, 3582840), (730, 3042960), (744, 2985700), (775, 2866272), (800, 2776701), (818, 2715600), (876, 2535800), (930, 2388560), (992, 2239275), (1095, 2028640), (1168, 1901850), (1200, 1851134), (1227, 1810400), (1240, 1791420), (1460, 1521480), (1488, 1492850), (1550, 1433136), (1636, 1357800), (1752, 1267900), (1825, 1217184), (1860, 1194280), (2045, 1086240), (2190, 1014320), (2263, 981600), (2325, 955424), (2336, 950925), (2400, 925567), (2454, 905200), (2480, 895710), (2920, 760740), (2976, 746425), (3100, 716568), (3272, 678900), (3504, 633950), (3650, 608592), (3720, 597140), (4090, 543120), (4380, 507160), (4526, 490800), (4650, 477712), (4908, 452600), (4960, 447855), (5475, 405728), (5840, 380370), (6135, 362080), (6200, 358284), (6544, 339450), (6789, 327200), (7008, 316975), (7300, 304296), (7440, 298570), (8180, 271560), (8760, 253580), (9052, 245400), (9300, 238856), (9816, 226300), (10225, 217248), (10950, 202864), (11315, 196320), (11680, 190185), (12270, 181040), (12400, 179142), (12679, 175200), (13088, 169725), (13578, 163600), (14600, 152148), (14880, 149285), (16360, 135780), (17520, 126790), (18104, 122700), (18600, 119428), (19632, 113150), (20450, 108624), (21900, 101432), (22630, 98160), (24540, 90520), (24800, 89571), (25358, 87600), (27156, 81800), (29200, 76074), (29857, 74400), (30675, 72416), (32720, 67890), (33945, 65440), (35040, 63395), (36208, 61350), (37200, 59714), (38037, 58400), (39264, 56575), (40900, 54312), (43800, 50716), (45260, 49080)]