13161423120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 480

約数和(自身を含む): 47071808640

約数和(自身を除く): 33910385520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 41, 48, 51, 57, 60, 68, 76, 80, 82, 85, 95, 101, 102, 114, 120, 123, 136, 152, 164, 170, 190, 202, 204, 205, 228, 240, 246, 255, 272, 285, 303, 304, 323, 328, 340, 380, 404, 408, 410, 456, 492, 505, 510, 570, 606, 615, 646, 656, 680, 697, 760, 779, 808, 816, 820, 912, 969, 984, 1010, 1020, 1140, 1212, 1230, 1292, 1360, 1394, 1515, 1520, 1558, 1615, 1616, 1640, 1681, 1717, 1919, 1938, 1968, 2020, 2040, 2091, 2280, 2337, 2424, 2460, 2584, 2788, 3030, 3116, 3230, 3280, 3362, 3434, 3485, 3838, 3876, 3895, 4040, 4080, 4141, 4182, 4560, 4674, 4845, 4848, 4920, 5043, 5151, 5168, 5576, 5757, 6060, 6232, 6460, 6724, 6868, 6970, 7676, 7752, 7790, 8080, 8282, 8364, 8405, 8585, 9348, 9595, 9690, 9840, 10086, 10302, 10455, 11152, 11514, 11685, 12120, 12423, 12464, 12920, 13243, 13448, 13736, 13940, 15352, 15504, 15580, 16564, 16728, 16810, 17170, 18696, 19190, 19380, 20172, 20604, 20705, 20910, 23028, 23370, 24240, 24846, 25215, 25755, 25840, 26486, 26896, 27472, 27880, 28577, 28785, 30704, 31160, 31939, 32623, 33128, 33456, 33620, 34340, 37392, 38380, 38760, 39729, 40344, 41208, 41410, 41820, 46056, 46740, 49692, 50430, 51510, 52972, 55760, 57154, 57570, 62115, 62320, 63878, 65246, 66215, 66256, 67240, 68680, 70397, 76760, 77520, 78679, 79458, 80688, 82416, 82820, 83640, 85731, 92112, 93480, 95817, 97869, 99384, 100860, 103020, 105944, 114308, 115140, 124230, 127756, 130492, 132430, 134480, 137360, 140794, 142885, 153520, 157358, 158916, 159695, 163115, 165640, 167280, 169781, 171462, 186960, 191634, 195738, 198645, 198768, 201720, 206040, 211191, 211888, 228616, 230280, 236037, 248460, 255512, 260984, 264860, 281588, 285770, 314716, 317832, 319390, 326230, 331280, 339562, 342924, 351985, 383268, 391476, 393395, 397290, 403440, 412080, 422382, 428655, 457232, 460560, 472074, 479085, 489345, 496920, 509343, 511024, 521968, 529720, 542963, 563176, 571540, 629432, 635664, 638780, 652460, 679124, 685848, 703970, 766536, 782952, 786790, 794580, 844764, 848905, 857310, 944148, 958170, 978690, 993840, 1018686, 1055955, 1059440, 1085926, 1126352, 1143080, 1180185, 1258864, 1277560, 1304920, 1337543, 1358248, 1371696, 1407940, 1533072, 1565904, 1573580, 1589160, 1628889, 1689528, 1697810, 1714620, 1888296, 1916340, 1957380, 2037372, 2111910, 2171852, 2286160, 2360370, 2546715, 2555120, 2609840, 2675086, 2714815, 2716496, 2815880, 2886277, 3147160, 3178320, 3225839, 3257778, 3379056, 3395620, 3429240, 3776592, 3832680, 3914760, 4012629, 4074744, 4223820, 4343704, 4720740, 5093430, 5350172, 5429630, 5631760, 5772554, 6294320, 6451678, 6515556, 6687715, 6791240, 6858480, 7665360, 7829520, 8025258, 8144445, 8149488, 8447640, 8658831, 8687408, 9441480, 9677517, 10186860, 10700344, 10859260, 11545108, 12903356, 13031112, 13375430, 13582480, 14431385, 16050516, 16129195, 16288890, 16895280, 17317662, 18882960, 19355034, 20063145, 20373720, 21400688, 21718520, 23090216, 25806712, 26062224, 26750860, 28862770, 32101032, 32258390, 32577780, 34635324, 38710068, 40126290, 40747440, 43294155, 43437040, 46180432, 48387585, 51613424, 53501720, 54839263, 57725540, 64202064, 64516780, 65155560, 69270648, 77420136, 80252580, 86588310, 96775170, 107003440, 109678526, 115451080, 129033560, 130311120, 138541296, 154840272, 160505160, 164517789, 173176620, 193550340, 219357052, 230902160, 258067120, 274196315, 321010320, 329035578, 346353240, 387100680, 438714104, 548392630, 658071156, 692706480, 774201360, 822588945, 877428208, 1096785260, 1316142312, 1645177890, 2193570520, 2632284624, 3290355780, 4387141040, 6580711560, 13161423120]

約数ペア:

[(1, 13161423120), (2, 6580711560), (3, 4387141040), (4, 3290355780), (5, 2632284624), (6, 2193570520), (8, 1645177890), (10, 1316142312), (12, 1096785260), (15, 877428208), (16, 822588945), (17, 774201360), (19, 692706480), (20, 658071156), (24, 548392630), (30, 438714104), (34, 387100680), (38, 346353240), (40, 329035578), (41, 321010320), (48, 274196315), (51, 258067120), (57, 230902160), (60, 219357052), (68, 193550340), (76, 173176620), (80, 164517789), (82, 160505160), (85, 154840272), (95, 138541296), (101, 130311120), (102, 129033560), (114, 115451080), (120, 109678526), (123, 107003440), (136, 96775170), (152, 86588310), (164, 80252580), (170, 77420136), (190, 69270648), (202, 65155560), (204, 64516780), (205, 64202064), (228, 57725540), (240, 54839263), (246, 53501720), (255, 51613424), (272, 48387585), (285, 46180432), (303, 43437040), (304, 43294155), (323, 40747440), (328, 40126290), (340, 38710068), (380, 34635324), (404, 32577780), (408, 32258390), (410, 32101032), (456, 28862770), (492, 26750860), (505, 26062224), (510, 25806712), (570, 23090216), (606, 21718520), (615, 21400688), (646, 20373720), (656, 20063145), (680, 19355034), (697, 18882960), (760, 17317662), (779, 16895280), (808, 16288890), (816, 16129195), (820, 16050516), (912, 14431385), (969, 13582480), (984, 13375430), (1010, 13031112), (1020, 12903356), (1140, 11545108), (1212, 10859260), (1230, 10700344), (1292, 10186860), (1360, 9677517), (1394, 9441480), (1515, 8687408), (1520, 8658831), (1558, 8447640), (1615, 8149488), (1616, 8144445), (1640, 8025258), (1681, 7829520), (1717, 7665360), (1919, 6858480), (1938, 6791240), (1968, 6687715), (2020, 6515556), (2040, 6451678), (2091, 6294320), (2280, 5772554), (2337, 5631760), (2424, 5429630), (2460, 5350172), (2584, 5093430), (2788, 4720740), (3030, 4343704), (3116, 4223820), (3230, 4074744), (3280, 4012629), (3362, 3914760), (3434, 3832680), (3485, 3776592), (3838, 3429240), (3876, 3395620), (3895, 3379056), (4040, 3257778), (4080, 3225839), (4141, 3178320), (4182, 3147160), (4560, 2886277), (4674, 2815880), (4845, 2716496), (4848, 2714815), (4920, 2675086), (5043, 2609840), (5151, 2555120), (5168, 2546715), (5576, 2360370), (5757, 2286160), (6060, 2171852), (6232, 2111910), (6460, 2037372), (6724, 1957380), (6868, 1916340), (6970, 1888296), (7676, 1714620), (7752, 1697810), (7790, 1689528), (8080, 1628889), (8282, 1589160), (8364, 1573580), (8405, 1565904), (8585, 1533072), (9348, 1407940), (9595, 1371696), (9690, 1358248), (9840, 1337543), (10086, 1304920), (10302, 1277560), (10455, 1258864), (11152, 1180185), (11514, 1143080), (11685, 1126352), (12120, 1085926), (12423, 1059440), (12464, 1055955), (12920, 1018686), (13243, 993840), (13448, 978690), (13736, 958170), (13940, 944148), (15352, 857310), (15504, 848905), (15580, 844764), (16564, 794580), (16728, 786790), (16810, 782952), (17170, 766536), (18696, 703970), (19190, 685848), (19380, 679124), (20172, 652460), (20604, 638780), (20705, 635664), (20910, 629432), (23028, 571540), (23370, 563176), (24240, 542963), (24846, 529720), (25215, 521968), (25755, 511024), (25840, 509343), (26486, 496920), (26896, 489345), (27472, 479085), (27880, 472074), (28577, 460560), (28785, 457232), (30704, 428655), (31160, 422382), (31939, 412080), (32623, 403440), (33128, 397290), (33456, 393395), (33620, 391476), (34340, 383268), (37392, 351985), (38380, 342924), (38760, 339562), (39729, 331280), (40344, 326230), (41208, 319390), (41410, 317832), (41820, 314716), (46056, 285770), (46740, 281588), (49692, 264860), (50430, 260984), (51510, 255512), (52972, 248460), (55760, 236037), (57154, 230280), (57570, 228616), (62115, 211888), (62320, 211191), (63878, 206040), (65246, 201720), (66215, 198768), (66256, 198645), (67240, 195738), (68680, 191634), (70397, 186960), (76760, 171462), (77520, 169781), (78679, 167280), (79458, 165640), (80688, 163115), (82416, 159695), (82820, 158916), (83640, 157358), (85731, 153520), (92112, 142885), (93480, 140794), (95817, 137360), (97869, 134480), (99384, 132430), (100860, 130492), (103020, 127756), (105944, 124230), (114308, 115140)]