1887915120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 480

約数和(自身を含む): 7502144832

約数和(自身を除く): 5614229712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 53, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 106, 112, 120, 130, 140, 147, 156, 159, 168, 182, 195, 196, 208, 210, 212, 233, 240, 245, 260, 265, 273, 280, 294, 312, 318, 336, 364, 371, 390, 392, 420, 424, 455, 466, 490, 520, 530, 546, 560, 588, 624, 636, 637, 689, 699, 728, 735, 742, 780, 784, 795, 840, 848, 910, 932, 980, 1040, 1060, 1092, 1113, 1165, 1176, 1272, 1274, 1365, 1378, 1398, 1456, 1470, 1484, 1560, 1590, 1631, 1680, 1820, 1855, 1864, 1911, 1960, 2067, 2120, 2184, 2226, 2330, 2352, 2544, 2548, 2597, 2730, 2756, 2796, 2940, 2968, 3029, 3120, 3180, 3185, 3262, 3445, 3495, 3640, 3710, 3728, 3822, 3920, 4134, 4240, 4368, 4452, 4660, 4823, 4893, 5096, 5194, 5460, 5512, 5565, 5592, 5880, 5936, 6058, 6360, 6370, 6524, 6890, 6990, 7280, 7420, 7644, 7791, 8155, 8268, 8904, 9087, 9320, 9555, 9646, 9786, 10192, 10335, 10388, 10920, 11024, 11130, 11184, 11417, 11760, 12116, 12349, 12720, 12740, 12985, 13048, 13780, 13980, 14469, 14840, 15145, 15288, 15582, 16310, 16536, 17808, 18174, 18640, 19110, 19292, 19572, 20670, 20776, 21203, 21840, 22260, 22834, 24115, 24232, 24465, 24698, 25480, 25970, 26096, 27560, 27960, 28938, 29680, 30290, 30576, 31164, 32620, 33072, 33761, 34251, 36348, 37047, 38220, 38584, 38955, 39144, 41340, 41552, 42406, 44520, 45435, 45668, 48230, 48464, 48930, 49396, 50960, 51940, 55120, 55920, 57085, 57876, 60580, 61745, 62328, 63609, 65240, 67522, 68502, 72345, 72696, 74094, 76440, 77168, 77910, 78288, 82680, 84812, 86443, 89040, 90870, 91336, 96460, 97860, 98792, 101283, 103880, 106015, 114170, 115752, 121160, 123490, 124656, 127218, 130480, 135044, 137004, 144690, 145392, 148188, 148421, 152880, 155820, 160537, 165360, 168805, 169624, 171255, 172886, 181740, 182672, 185235, 192920, 195720, 197584, 202566, 207760, 212030, 228340, 231504, 242320, 246980, 254436, 259329, 270088, 274008, 289380, 296376, 296842, 311640, 318045, 321074, 337610, 339248, 342510, 345772, 363480, 370470, 385840, 391440, 405132, 424060, 432215, 445263, 456680, 481611, 493960, 506415, 508872, 518658, 540176, 548016, 578760, 592752, 593684, 605101, 623280, 636090, 642148, 675220, 685020, 691544, 726960, 740940, 742105, 802685, 810264, 848120, 864430, 890526, 913360, 963222, 987920, 1012830, 1017744, 1037316, 1123759, 1157520, 1187368, 1210202, 1272180, 1284296, 1296645, 1350440, 1370040, 1383088, 1481880, 1484210, 1605370, 1620528, 1696240, 1728860, 1781052, 1815303, 1926444, 2025660, 2074632, 2226315, 2247518, 2374736, 2408055, 2420404, 2544360, 2568592, 2593290, 2700880, 2740080, 2963760, 2968420, 3025505, 3210740, 3371277, 3457720, 3562104, 3630606, 3852888, 4051320, 4149264, 4452630, 4495036, 4816110, 4840808, 5088720, 5186580, 5618795, 5936840, 6051010, 6421480, 6742554, 6915440, 7124208, 7261212, 7705776, 7866313, 8102640, 8905260, 8990072, 9076515, 9632220, 9681616, 10373160, 11237590, 11873680, 12102020, 12842960, 13485108, 14522424, 15732626, 16856385, 17810520, 17980144, 18153030, 19264440, 20746320, 22475180, 23598939, 24204040, 26970216, 29044848, 31465252, 33712770, 35621040, 36306060, 38528880, 39331565, 44950360, 47197878, 48408080, 53940432, 62930504, 67425540, 72612120, 78663130, 89900720, 94395756, 117994695, 125861008, 134851080, 145224240, 157326260, 188791512, 235989390, 269702160, 314652520, 377583024, 471978780, 629305040, 943957560, 1887915120]

約数ペア:

[(1, 1887915120), (2, 943957560), (3, 629305040), (4, 471978780), (5, 377583024), (6, 314652520), (7, 269702160), (8, 235989390), (10, 188791512), (12, 157326260), (13, 145224240), (14, 134851080), (15, 125861008), (16, 117994695), (20, 94395756), (21, 89900720), (24, 78663130), (26, 72612120), (28, 67425540), (30, 62930504), (35, 53940432), (39, 48408080), (40, 47197878), (42, 44950360), (48, 39331565), (49, 38528880), (52, 36306060), (53, 35621040), (56, 33712770), (60, 31465252), (65, 29044848), (70, 26970216), (78, 24204040), (80, 23598939), (84, 22475180), (91, 20746320), (98, 19264440), (104, 18153030), (105, 17980144), (106, 17810520), (112, 16856385), (120, 15732626), (130, 14522424), (140, 13485108), (147, 12842960), (156, 12102020), (159, 11873680), (168, 11237590), (182, 10373160), (195, 9681616), (196, 9632220), (208, 9076515), (210, 8990072), (212, 8905260), (233, 8102640), (240, 7866313), (245, 7705776), (260, 7261212), (265, 7124208), (273, 6915440), (280, 6742554), (294, 6421480), (312, 6051010), (318, 5936840), (336, 5618795), (364, 5186580), (371, 5088720), (390, 4840808), (392, 4816110), (420, 4495036), (424, 4452630), (455, 4149264), (466, 4051320), (490, 3852888), (520, 3630606), (530, 3562104), (546, 3457720), (560, 3371277), (588, 3210740), (624, 3025505), (636, 2968420), (637, 2963760), (689, 2740080), (699, 2700880), (728, 2593290), (735, 2568592), (742, 2544360), (780, 2420404), (784, 2408055), (795, 2374736), (840, 2247518), (848, 2226315), (910, 2074632), (932, 2025660), (980, 1926444), (1040, 1815303), (1060, 1781052), (1092, 1728860), (1113, 1696240), (1165, 1620528), (1176, 1605370), (1272, 1484210), (1274, 1481880), (1365, 1383088), (1378, 1370040), (1398, 1350440), (1456, 1296645), (1470, 1284296), (1484, 1272180), (1560, 1210202), (1590, 1187368), (1631, 1157520), (1680, 1123759), (1820, 1037316), (1855, 1017744), (1864, 1012830), (1911, 987920), (1960, 963222), (2067, 913360), (2120, 890526), (2184, 864430), (2226, 848120), (2330, 810264), (2352, 802685), (2544, 742105), (2548, 740940), (2597, 726960), (2730, 691544), (2756, 685020), (2796, 675220), (2940, 642148), (2968, 636090), (3029, 623280), (3120, 605101), (3180, 593684), (3185, 592752), (3262, 578760), (3445, 548016), (3495, 540176), (3640, 518658), (3710, 508872), (3728, 506415), (3822, 493960), (3920, 481611), (4134, 456680), (4240, 445263), (4368, 432215), (4452, 424060), (4660, 405132), (4823, 391440), (4893, 385840), (5096, 370470), (5194, 363480), (5460, 345772), (5512, 342510), (5565, 339248), (5592, 337610), (5880, 321074), (5936, 318045), (6058, 311640), (6360, 296842), (6370, 296376), (6524, 289380), (6890, 274008), (6990, 270088), (7280, 259329), (7420, 254436), (7644, 246980), (7791, 242320), (8155, 231504), (8268, 228340), (8904, 212030), (9087, 207760), (9320, 202566), (9555, 197584), (9646, 195720), (9786, 192920), (10192, 185235), (10335, 182672), (10388, 181740), (10920, 172886), (11024, 171255), (11130, 169624), (11184, 168805), (11417, 165360), (11760, 160537), (12116, 155820), (12349, 152880), (12720, 148421), (12740, 148188), (12985, 145392), (13048, 144690), (13780, 137004), (13980, 135044), (14469, 130480), (14840, 127218), (15145, 124656), (15288, 123490), (15582, 121160), (16310, 115752), (16536, 114170), (17808, 106015), (18174, 103880), (18640, 101283), (19110, 98792), (19292, 97860), (19572, 96460), (20670, 91336), (20776, 90870), (21203, 89040), (21840, 86443), (22260, 84812), (22834, 82680), (24115, 78288), (24232, 77910), (24465, 77168), (24698, 76440), (25480, 74094), (25970, 72696), (26096, 72345), (27560, 68502), (27960, 67522), (28938, 65240), (29680, 63609), (30290, 62328), (30576, 61745), (31164, 60580), (32620, 57876), (33072, 57085), (33761, 55920), (34251, 55120), (36348, 51940), (37047, 50960), (38220, 49396), (38584, 48930), (38955, 48464), (39144, 48230), (41340, 45668), (41552, 45435), (42406, 44520)]