1788190320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 480

約数和(自身を含む): 6961697280

約数和(自身を除く): 5173506960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 53, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 106, 112, 114, 120, 133, 140, 147, 151, 152, 159, 168, 190, 196, 210, 212, 228, 240, 245, 265, 266, 280, 285, 294, 302, 304, 318, 336, 371, 380, 392, 399, 420, 424, 453, 456, 490, 530, 532, 560, 570, 588, 604, 636, 665, 735, 742, 755, 760, 784, 795, 798, 840, 848, 906, 912, 931, 980, 1007, 1057, 1060, 1064, 1113, 1140, 1176, 1208, 1272, 1330, 1470, 1484, 1510, 1520, 1590, 1596, 1680, 1812, 1855, 1862, 1960, 1995, 2014, 2114, 2120, 2128, 2226, 2265, 2280, 2352, 2416, 2544, 2597, 2660, 2793, 2869, 2940, 2968, 3020, 3021, 3171, 3180, 3192, 3624, 3710, 3724, 3920, 3990, 4028, 4228, 4240, 4452, 4530, 4560, 4655, 5035, 5194, 5285, 5320, 5565, 5586, 5738, 5880, 5936, 6040, 6042, 6342, 6360, 6384, 7049, 7248, 7399, 7420, 7448, 7791, 7980, 8003, 8056, 8456, 8607, 8904, 9060, 9310, 10070, 10388, 10570, 10640, 11130, 11172, 11476, 11760, 12080, 12084, 12684, 12720, 12985, 13965, 14098, 14345, 14798, 14840, 14896, 15105, 15582, 15855, 15960, 16006, 16112, 16912, 17214, 17808, 18120, 18620, 20083, 20140, 20776, 21140, 21147, 22197, 22260, 22344, 22952, 24009, 24168, 25368, 25970, 27930, 28196, 28690, 29596, 29680, 30210, 31164, 31710, 31920, 32012, 34428, 35245, 36240, 36995, 37240, 38955, 40015, 40166, 40280, 41552, 42280, 42294, 43035, 44394, 44520, 44688, 45904, 48018, 48336, 49343, 50736, 51940, 55860, 56021, 56392, 57380, 59192, 60249, 60420, 62328, 63420, 64024, 68856, 70490, 73990, 74480, 77910, 80030, 80332, 80560, 84560, 84588, 86070, 88788, 89040, 96036, 98686, 100415, 103880, 105735, 110985, 111720, 112042, 112784, 114760, 118384, 120045, 120498, 120840, 124656, 126840, 128048, 137712, 140581, 140980, 147980, 148029, 152057, 155820, 160060, 160664, 168063, 169176, 172140, 177576, 192072, 197372, 200830, 207760, 211470, 221970, 223440, 224084, 229520, 240090, 240996, 241680, 246715, 253680, 280105, 281162, 281960, 295960, 296058, 301245, 304114, 311640, 320120, 321328, 336126, 338352, 344280, 355152, 384144, 392147, 394744, 401660, 421743, 422940, 443940, 448168, 456171, 480180, 481992, 493430, 560210, 562324, 563920, 591920, 592116, 602490, 608228, 623280, 640240, 672252, 688560, 702905, 740145, 760285, 784294, 789488, 803320, 840315, 843486, 845880, 887880, 896336, 912342, 960360, 963984, 986860, 1064399, 1120420, 1124648, 1176441, 1184232, 1204980, 1216456, 1344504, 1405810, 1480290, 1520570, 1568588, 1606640, 1680630, 1686972, 1691760, 1775760, 1824684, 1920720, 1960735, 1973720, 2108715, 2128798, 2240840, 2249296, 2280855, 2352882, 2368464, 2409960, 2432912, 2689008, 2811620, 2960580, 3041140, 3137176, 3193197, 3361260, 3373944, 3649368, 3921470, 3947440, 4217430, 4257596, 4481680, 4561710, 4705764, 4819920, 5321995, 5623240, 5882205, 5921160, 6082280, 6274352, 6386394, 6722520, 6747888, 7298736, 7450793, 7842940, 8434860, 8515192, 9123420, 9411528, 10643990, 11246480, 11764410, 11842320, 12164560, 12772788, 13445040, 14901586, 15685880, 15965985, 16869720, 17030384, 18246840, 18823056, 21287980, 22352379, 23528820, 25545576, 29803172, 31371760, 31931970, 33739440, 36493680, 37253965, 42575960, 44704758, 47057640, 51091152, 59606344, 63863940, 74507930, 85151920, 89409516, 94115280, 111761895, 119212688, 127727880, 149015860, 178819032, 223523790, 255455760, 298031720, 357638064, 447047580, 596063440, 894095160, 1788190320]

約数ペア:

[(1, 1788190320), (2, 894095160), (3, 596063440), (4, 447047580), (5, 357638064), (6, 298031720), (7, 255455760), (8, 223523790), (10, 178819032), (12, 149015860), (14, 127727880), (15, 119212688), (16, 111761895), (19, 94115280), (20, 89409516), (21, 85151920), (24, 74507930), (28, 63863940), (30, 59606344), (35, 51091152), (38, 47057640), (40, 44704758), (42, 42575960), (48, 37253965), (49, 36493680), (53, 33739440), (56, 31931970), (57, 31371760), (60, 29803172), (70, 25545576), (76, 23528820), (80, 22352379), (84, 21287980), (95, 18823056), (98, 18246840), (105, 17030384), (106, 16869720), (112, 15965985), (114, 15685880), (120, 14901586), (133, 13445040), (140, 12772788), (147, 12164560), (151, 11842320), (152, 11764410), (159, 11246480), (168, 10643990), (190, 9411528), (196, 9123420), (210, 8515192), (212, 8434860), (228, 7842940), (240, 7450793), (245, 7298736), (265, 6747888), (266, 6722520), (280, 6386394), (285, 6274352), (294, 6082280), (302, 5921160), (304, 5882205), (318, 5623240), (336, 5321995), (371, 4819920), (380, 4705764), (392, 4561710), (399, 4481680), (420, 4257596), (424, 4217430), (453, 3947440), (456, 3921470), (490, 3649368), (530, 3373944), (532, 3361260), (560, 3193197), (570, 3137176), (588, 3041140), (604, 2960580), (636, 2811620), (665, 2689008), (735, 2432912), (742, 2409960), (755, 2368464), (760, 2352882), (784, 2280855), (795, 2249296), (798, 2240840), (840, 2128798), (848, 2108715), (906, 1973720), (912, 1960735), (931, 1920720), (980, 1824684), (1007, 1775760), (1057, 1691760), (1060, 1686972), (1064, 1680630), (1113, 1606640), (1140, 1568588), (1176, 1520570), (1208, 1480290), (1272, 1405810), (1330, 1344504), (1470, 1216456), (1484, 1204980), (1510, 1184232), (1520, 1176441), (1590, 1124648), (1596, 1120420), (1680, 1064399), (1812, 986860), (1855, 963984), (1862, 960360), (1960, 912342), (1995, 896336), (2014, 887880), (2114, 845880), (2120, 843486), (2128, 840315), (2226, 803320), (2265, 789488), (2280, 784294), (2352, 760285), (2416, 740145), (2544, 702905), (2597, 688560), (2660, 672252), (2793, 640240), (2869, 623280), (2940, 608228), (2968, 602490), (3020, 592116), (3021, 591920), (3171, 563920), (3180, 562324), (3192, 560210), (3624, 493430), (3710, 481992), (3724, 480180), (3920, 456171), (3990, 448168), (4028, 443940), (4228, 422940), (4240, 421743), (4452, 401660), (4530, 394744), (4560, 392147), (4655, 384144), (5035, 355152), (5194, 344280), (5285, 338352), (5320, 336126), (5565, 321328), (5586, 320120), (5738, 311640), (5880, 304114), (5936, 301245), (6040, 296058), (6042, 295960), (6342, 281960), (6360, 281162), (6384, 280105), (7049, 253680), (7248, 246715), (7399, 241680), (7420, 240996), (7448, 240090), (7791, 229520), (7980, 224084), (8003, 223440), (8056, 221970), (8456, 211470), (8607, 207760), (8904, 200830), (9060, 197372), (9310, 192072), (10070, 177576), (10388, 172140), (10570, 169176), (10640, 168063), (11130, 160664), (11172, 160060), (11476, 155820), (11760, 152057), (12080, 148029), (12084, 147980), (12684, 140980), (12720, 140581), (12985, 137712), (13965, 128048), (14098, 126840), (14345, 124656), (14798, 120840), (14840, 120498), (14896, 120045), (15105, 118384), (15582, 114760), (15855, 112784), (15960, 112042), (16006, 111720), (16112, 110985), (16912, 105735), (17214, 103880), (17808, 100415), (18120, 98686), (18620, 96036), (20083, 89040), (20140, 88788), (20776, 86070), (21140, 84588), (21147, 84560), (22197, 80560), (22260, 80332), (22344, 80030), (22952, 77910), (24009, 74480), (24168, 73990), (25368, 70490), (25970, 68856), (27930, 64024), (28196, 63420), (28690, 62328), (29596, 60420), (29680, 60249), (30210, 59192), (31164, 57380), (31710, 56392), (31920, 56021), (32012, 55860), (34428, 51940), (35245, 50736), (36240, 49343), (36995, 48336), (37240, 48018), (38955, 45904), (40015, 44688), (40166, 44520), (40280, 44394), (41552, 43035), (42280, 42294)]