1961094720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 448

約数和(自身を含む): 7160702976

約数和(自身を除く): 5199608256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 37, 39, 40, 48, 52, 60, 62, 64, 65, 74, 78, 80, 93, 96, 104, 111, 120, 124, 130, 137, 148, 155, 156, 160, 185, 186, 192, 195, 208, 222, 240, 248, 260, 274, 296, 310, 312, 320, 370, 372, 390, 403, 411, 416, 444, 465, 480, 481, 496, 520, 548, 555, 592, 620, 624, 685, 740, 744, 780, 806, 822, 832, 888, 930, 960, 962, 992, 1040, 1096, 1110, 1147, 1184, 1209, 1240, 1248, 1370, 1443, 1480, 1488, 1560, 1612, 1644, 1776, 1781, 1860, 1924, 1984, 2015, 2055, 2080, 2192, 2220, 2294, 2368, 2405, 2418, 2480, 2496, 2740, 2886, 2960, 2976, 3120, 3224, 3288, 3441, 3552, 3562, 3720, 3848, 4030, 4110, 4160, 4247, 4384, 4440, 4588, 4810, 4836, 4960, 5069, 5343, 5480, 5735, 5772, 5920, 5952, 6045, 6240, 6448, 6576, 6882, 7104, 7124, 7215, 7440, 7696, 8060, 8220, 8494, 8768, 8880, 8905, 9176, 9620, 9672, 9920, 10138, 10686, 10960, 11470, 11544, 11840, 12090, 12480, 12741, 12896, 13152, 13764, 14248, 14430, 14880, 14911, 15207, 15392, 16120, 16440, 16988, 17205, 17760, 17810, 18352, 19240, 19344, 20276, 21235, 21372, 21920, 22940, 23088, 24180, 25345, 25482, 25792, 26304, 26715, 27528, 28496, 28860, 29760, 29822, 30414, 30784, 32240, 32880, 33976, 34410, 35520, 35620, 36704, 38480, 38688, 40552, 42470, 42744, 43840, 44733, 45880, 46176, 48360, 50690, 50964, 53430, 55056, 55211, 56992, 57720, 59644, 60828, 63705, 64480, 65760, 65897, 67952, 68820, 71240, 73408, 74555, 76035, 76960, 77376, 81104, 84940, 85488, 89466, 91760, 92352, 96720, 101380, 101928, 106860, 110112, 110422, 113984, 115440, 119288, 121656, 127410, 128960, 131520, 131794, 135904, 137640, 142480, 149110, 152070, 153920, 157139, 162208, 165633, 169880, 170976, 178932, 183520, 193440, 197691, 202760, 203856, 213720, 220224, 220844, 223665, 230880, 238576, 243312, 254820, 263588, 271808, 275280, 276055, 284960, 298220, 304140, 314278, 324416, 329485, 331266, 339760, 341952, 357864, 367040, 386880, 395382, 405520, 407712, 427440, 441688, 447330, 461760, 471417, 477152, 486624, 509640, 527176, 550560, 552110, 569920, 596440, 608280, 628556, 658970, 662532, 679520, 715728, 785695, 790764, 811040, 815424, 828165, 854880, 883376, 894660, 942834, 954304, 973248, 988455, 1019280, 1054352, 1101120, 1104220, 1192880, 1216560, 1257112, 1317940, 1325064, 1359040, 1431456, 1571390, 1581528, 1622080, 1656330, 1709760, 1766752, 1789320, 1885668, 1976910, 2038560, 2042807, 2108704, 2208440, 2357085, 2385760, 2433120, 2514224, 2635880, 2650128, 2862912, 3142780, 3163056, 3312660, 3533504, 3578640, 3771336, 3953820, 4077120, 4085614, 4217408, 4416880, 4714170, 4771520, 4866240, 5028448, 5271760, 5300256, 6128421, 6285560, 6326112, 6625320, 7157280, 7542672, 7907640, 8171228, 8833760, 9428340, 10056896, 10214035, 10543520, 10600512, 12256842, 12571120, 12652224, 13250640, 14314560, 15085344, 15815280, 16342456, 17667520, 18856680, 20428070, 21087040, 24513684, 25142240, 26501280, 30170688, 30642105, 31630560, 32684912, 37713360, 40856140, 49027368, 50284480, 53002560, 61284210, 63261120, 65369824, 75426720, 81712280, 98054736, 122568420, 130739648, 150853440, 163424560, 196109472, 245136840, 326849120, 392218944, 490273680, 653698240, 980547360, 1961094720]

約数ペア:

[(1, 1961094720), (2, 980547360), (3, 653698240), (4, 490273680), (5, 392218944), (6, 326849120), (8, 245136840), (10, 196109472), (12, 163424560), (13, 150853440), (15, 130739648), (16, 122568420), (20, 98054736), (24, 81712280), (26, 75426720), (30, 65369824), (31, 63261120), (32, 61284210), (37, 53002560), (39, 50284480), (40, 49027368), (48, 40856140), (52, 37713360), (60, 32684912), (62, 31630560), (64, 30642105), (65, 30170688), (74, 26501280), (78, 25142240), (80, 24513684), (93, 21087040), (96, 20428070), (104, 18856680), (111, 17667520), (120, 16342456), (124, 15815280), (130, 15085344), (137, 14314560), (148, 13250640), (155, 12652224), (156, 12571120), (160, 12256842), (185, 10600512), (186, 10543520), (192, 10214035), (195, 10056896), (208, 9428340), (222, 8833760), (240, 8171228), (248, 7907640), (260, 7542672), (274, 7157280), (296, 6625320), (310, 6326112), (312, 6285560), (320, 6128421), (370, 5300256), (372, 5271760), (390, 5028448), (403, 4866240), (411, 4771520), (416, 4714170), (444, 4416880), (465, 4217408), (480, 4085614), (481, 4077120), (496, 3953820), (520, 3771336), (548, 3578640), (555, 3533504), (592, 3312660), (620, 3163056), (624, 3142780), (685, 2862912), (740, 2650128), (744, 2635880), (780, 2514224), (806, 2433120), (822, 2385760), (832, 2357085), (888, 2208440), (930, 2108704), (960, 2042807), (962, 2038560), (992, 1976910), (1040, 1885668), (1096, 1789320), (1110, 1766752), (1147, 1709760), (1184, 1656330), (1209, 1622080), (1240, 1581528), (1248, 1571390), (1370, 1431456), (1443, 1359040), (1480, 1325064), (1488, 1317940), (1560, 1257112), (1612, 1216560), (1644, 1192880), (1776, 1104220), (1781, 1101120), (1860, 1054352), (1924, 1019280), (1984, 988455), (2015, 973248), (2055, 954304), (2080, 942834), (2192, 894660), (2220, 883376), (2294, 854880), (2368, 828165), (2405, 815424), (2418, 811040), (2480, 790764), (2496, 785695), (2740, 715728), (2886, 679520), (2960, 662532), (2976, 658970), (3120, 628556), (3224, 608280), (3288, 596440), (3441, 569920), (3552, 552110), (3562, 550560), (3720, 527176), (3848, 509640), (4030, 486624), (4110, 477152), (4160, 471417), (4247, 461760), (4384, 447330), (4440, 441688), (4588, 427440), (4810, 407712), (4836, 405520), (4960, 395382), (5069, 386880), (5343, 367040), (5480, 357864), (5735, 341952), (5772, 339760), (5920, 331266), (5952, 329485), (6045, 324416), (6240, 314278), (6448, 304140), (6576, 298220), (6882, 284960), (7104, 276055), (7124, 275280), (7215, 271808), (7440, 263588), (7696, 254820), (8060, 243312), (8220, 238576), (8494, 230880), (8768, 223665), (8880, 220844), (8905, 220224), (9176, 213720), (9620, 203856), (9672, 202760), (9920, 197691), (10138, 193440), (10686, 183520), (10960, 178932), (11470, 170976), (11544, 169880), (11840, 165633), (12090, 162208), (12480, 157139), (12741, 153920), (12896, 152070), (13152, 149110), (13764, 142480), (14248, 137640), (14430, 135904), (14880, 131794), (14911, 131520), (15207, 128960), (15392, 127410), (16120, 121656), (16440, 119288), (16988, 115440), (17205, 113984), (17760, 110422), (17810, 110112), (18352, 106860), (19240, 101928), (19344, 101380), (20276, 96720), (21235, 92352), (21372, 91760), (21920, 89466), (22940, 85488), (23088, 84940), (24180, 81104), (25345, 77376), (25482, 76960), (25792, 76035), (26304, 74555), (26715, 73408), (27528, 71240), (28496, 68820), (28860, 67952), (29760, 65897), (29822, 65760), (30414, 64480), (30784, 63705), (32240, 60828), (32880, 59644), (33976, 57720), (34410, 56992), (35520, 55211), (35620, 55056), (36704, 53430), (38480, 50964), (38688, 50690), (40552, 48360), (42470, 46176), (42744, 45880), (43840, 44733)]