1265454720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 384

約数和(自身を含む): 4760870400

約数和(自身を除く): 3495415680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 128, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 279, 285, 288, 304, 310, 320, 342, 360, 372, 373, 380, 384, 456, 465, 480, 496, 558, 570, 576, 589, 608, 620, 640, 684, 720, 744, 746, 760, 855, 912, 930, 960, 992, 1116, 1119, 1140, 1152, 1178, 1216, 1240, 1368, 1395, 1440, 1488, 1492, 1520, 1710, 1767, 1824, 1860, 1865, 1920, 1984, 2232, 2238, 2280, 2356, 2432, 2480, 2736, 2790, 2880, 2945, 2976, 2984, 3040, 3357, 3420, 3534, 3648, 3720, 3730, 3968, 4464, 4476, 4560, 4712, 4960, 5301, 5472, 5580, 5595, 5760, 5890, 5952, 5968, 6080, 6714, 6840, 7068, 7087, 7296, 7440, 7460, 8835, 8928, 8952, 9120, 9424, 9920, 10602, 10944, 11160, 11190, 11563, 11780, 11904, 11936, 12160, 13428, 13680, 14136, 14174, 14880, 14920, 16785, 17670, 17856, 17904, 18240, 18848, 19840, 21204, 21261, 21888, 22320, 22380, 23126, 23560, 23872, 26505, 26856, 27360, 28272, 28348, 29760, 29840, 33570, 34689, 35340, 35435, 35712, 35808, 36480, 37696, 42408, 42522, 44640, 44760, 46252, 47120, 47744, 53010, 53712, 54720, 56544, 56696, 57815, 59520, 59680, 63783, 67140, 69378, 70680, 70870, 71616, 75392, 84816, 85044, 89280, 89520, 92504, 94240, 104067, 106020, 106305, 107424, 109440, 113088, 113392, 115630, 119360, 127566, 134280, 138756, 141360, 141740, 143232, 169632, 170088, 173445, 178560, 179040, 185008, 188480, 208134, 212040, 212610, 214848, 219697, 226176, 226784, 231260, 238720, 255132, 268560, 277512, 282720, 283480, 318915, 339264, 340176, 346890, 358080, 370016, 376960, 416268, 424080, 425220, 429696, 439394, 453568, 462520, 510264, 520335, 537120, 555024, 565440, 566960, 637830, 659091, 678528, 680352, 693780, 716160, 740032, 832536, 848160, 850440, 878788, 907136, 925040, 1020528, 1040670, 1074240, 1098485, 1110048, 1130880, 1133920, 1275660, 1318182, 1360704, 1387560, 1480064, 1665072, 1696320, 1700880, 1757576, 1850080, 1977273, 2041056, 2081340, 2148480, 2196970, 2220096, 2267840, 2551320, 2636364, 2721408, 2775120, 3295455, 3330144, 3392640, 3401760, 3515152, 3700160, 3954546, 4082112, 4162680, 4393940, 4440192, 4535680, 5102640, 5272728, 5550240, 6590910, 6660288, 6803520, 7030304, 7400320, 7909092, 8164224, 8325360, 8787880, 9886365, 10205280, 10545456, 11100480, 13181820, 13320576, 13607040, 14060608, 15818184, 16650720, 17575760, 19772730, 20410560, 21090912, 22200960, 26363640, 28121216, 31636368, 33301440, 35151520, 39545460, 40821120, 42181824, 52727280, 63272736, 66602880, 70303040, 79090920, 84363648, 105454560, 126545472, 140606080, 158181840, 210909120, 253090944, 316363680, 421818240, 632727360, 1265454720]

約数ペア:

[(1, 1265454720), (2, 632727360), (3, 421818240), (4, 316363680), (5, 253090944), (6, 210909120), (8, 158181840), (9, 140606080), (10, 126545472), (12, 105454560), (15, 84363648), (16, 79090920), (18, 70303040), (19, 66602880), (20, 63272736), (24, 52727280), (30, 42181824), (31, 40821120), (32, 39545460), (36, 35151520), (38, 33301440), (40, 31636368), (45, 28121216), (48, 26363640), (57, 22200960), (60, 21090912), (62, 20410560), (64, 19772730), (72, 17575760), (76, 16650720), (80, 15818184), (90, 14060608), (93, 13607040), (95, 13320576), (96, 13181820), (114, 11100480), (120, 10545456), (124, 10205280), (128, 9886365), (144, 8787880), (152, 8325360), (155, 8164224), (160, 7909092), (171, 7400320), (180, 7030304), (186, 6803520), (190, 6660288), (192, 6590910), (228, 5550240), (240, 5272728), (248, 5102640), (279, 4535680), (285, 4440192), (288, 4393940), (304, 4162680), (310, 4082112), (320, 3954546), (342, 3700160), (360, 3515152), (372, 3401760), (373, 3392640), (380, 3330144), (384, 3295455), (456, 2775120), (465, 2721408), (480, 2636364), (496, 2551320), (558, 2267840), (570, 2220096), (576, 2196970), (589, 2148480), (608, 2081340), (620, 2041056), (640, 1977273), (684, 1850080), (720, 1757576), (744, 1700880), (746, 1696320), (760, 1665072), (855, 1480064), (912, 1387560), (930, 1360704), (960, 1318182), (992, 1275660), (1116, 1133920), (1119, 1130880), (1140, 1110048), (1152, 1098485), (1178, 1074240), (1216, 1040670), (1240, 1020528), (1368, 925040), (1395, 907136), (1440, 878788), (1488, 850440), (1492, 848160), (1520, 832536), (1710, 740032), (1767, 716160), (1824, 693780), (1860, 680352), (1865, 678528), (1920, 659091), (1984, 637830), (2232, 566960), (2238, 565440), (2280, 555024), (2356, 537120), (2432, 520335), (2480, 510264), (2736, 462520), (2790, 453568), (2880, 439394), (2945, 429696), (2976, 425220), (2984, 424080), (3040, 416268), (3357, 376960), (3420, 370016), (3534, 358080), (3648, 346890), (3720, 340176), (3730, 339264), (3968, 318915), (4464, 283480), (4476, 282720), (4560, 277512), (4712, 268560), (4960, 255132), (5301, 238720), (5472, 231260), (5580, 226784), (5595, 226176), (5760, 219697), (5890, 214848), (5952, 212610), (5968, 212040), (6080, 208134), (6714, 188480), (6840, 185008), (7068, 179040), (7087, 178560), (7296, 173445), (7440, 170088), (7460, 169632), (8835, 143232), (8928, 141740), (8952, 141360), (9120, 138756), (9424, 134280), (9920, 127566), (10602, 119360), (10944, 115630), (11160, 113392), (11190, 113088), (11563, 109440), (11780, 107424), (11904, 106305), (11936, 106020), (12160, 104067), (13428, 94240), (13680, 92504), (14136, 89520), (14174, 89280), (14880, 85044), (14920, 84816), (16785, 75392), (17670, 71616), (17856, 70870), (17904, 70680), (18240, 69378), (18848, 67140), (19840, 63783), (21204, 59680), (21261, 59520), (21888, 57815), (22320, 56696), (22380, 56544), (23126, 54720), (23560, 53712), (23872, 53010), (26505, 47744), (26856, 47120), (27360, 46252), (28272, 44760), (28348, 44640), (29760, 42522), (29840, 42408), (33570, 37696), (34689, 36480), (35340, 35808), (35435, 35712)]