1898182080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 448

約数和(自身を含む): 7295692800

約数和(自身を除く): 5397510720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 135, 144, 152, 155, 160, 171, 180, 186, 190, 192, 216, 228, 240, 248, 270, 279, 285, 288, 304, 310, 320, 342, 360, 372, 373, 380, 432, 456, 465, 480, 496, 513, 540, 558, 570, 576, 589, 608, 620, 684, 720, 744, 746, 760, 837, 855, 864, 912, 930, 960, 992, 1026, 1080, 1116, 1119, 1140, 1178, 1216, 1240, 1368, 1395, 1440, 1488, 1492, 1520, 1674, 1710, 1728, 1767, 1824, 1860, 1865, 1984, 2052, 2160, 2232, 2238, 2280, 2356, 2480, 2565, 2736, 2790, 2880, 2945, 2976, 2984, 3040, 3348, 3357, 3420, 3534, 3648, 3720, 3730, 4104, 4185, 4320, 4464, 4476, 4560, 4712, 4960, 5130, 5301, 5472, 5580, 5595, 5890, 5952, 5968, 6080, 6696, 6714, 6840, 7068, 7087, 7440, 7460, 8208, 8370, 8640, 8835, 8928, 8952, 9120, 9424, 9920, 10071, 10260, 10602, 10944, 11160, 11190, 11563, 11780, 11936, 13392, 13428, 13680, 14136, 14174, 14880, 14920, 15903, 16416, 16740, 16785, 17670, 17856, 17904, 18240, 18848, 20142, 20520, 21204, 21261, 22320, 22380, 23126, 23560, 23872, 26505, 26784, 26856, 27360, 28272, 28348, 29760, 29840, 31806, 32832, 33480, 33570, 34689, 35340, 35435, 35808, 37696, 40284, 41040, 42408, 42522, 44640, 44760, 46252, 47120, 50355, 53010, 53568, 53712, 54720, 56544, 56696, 57815, 59680, 63612, 63783, 66960, 67140, 69378, 70680, 70870, 71616, 79515, 80568, 82080, 84816, 85044, 89280, 89520, 92504, 94240, 100710, 104067, 106020, 106305, 107424, 113088, 113392, 115630, 119360, 127224, 127566, 133920, 134280, 138756, 141360, 141740, 159030, 161136, 164160, 169632, 170088, 173445, 179040, 185008, 188480, 191349, 201420, 208134, 212040, 212610, 214848, 219697, 226784, 231260, 254448, 255132, 267840, 268560, 277512, 282720, 283480, 312201, 318060, 318915, 322272, 339264, 340176, 346890, 358080, 370016, 382698, 402840, 416268, 424080, 425220, 439394, 453568, 462520, 508896, 510264, 520335, 537120, 555024, 565440, 566960, 624402, 636120, 637830, 644544, 659091, 680352, 693780, 740032, 765396, 805680, 832536, 848160, 850440, 878788, 925040, 956745, 1017792, 1020528, 1040670, 1074240, 1098485, 1110048, 1133920, 1248804, 1272240, 1275660, 1318182, 1360704, 1387560, 1530792, 1561005, 1611360, 1665072, 1696320, 1700880, 1757576, 1850080, 1913490, 1977273, 2041056, 2081340, 2196970, 2220096, 2267840, 2497608, 2544480, 2551320, 2636364, 2775120, 3061584, 3122010, 3222720, 3295455, 3330144, 3401760, 3515152, 3700160, 3826980, 3954546, 4082112, 4162680, 4393940, 4995216, 5088960, 5102640, 5272728, 5550240, 5931819, 6123168, 6244020, 6590910, 6660288, 6803520, 7030304, 7653960, 7909092, 8325360, 8787880, 9886365, 9990432, 10205280, 10545456, 11100480, 11863638, 12246336, 12488040, 13181820, 14060608, 15307920, 15818184, 16650720, 17575760, 19772730, 19980864, 20410560, 21090912, 23727276, 24976080, 26363640, 29659095, 30615840, 31636368, 33301440, 35151520, 39545460, 42181824, 47454552, 49952160, 52727280, 59318190, 61231680, 63272736, 70303040, 79090920, 94909104, 99904320, 105454560, 118636380, 126545472, 158181840, 189818208, 210909120, 237272760, 316363680, 379636416, 474545520, 632727360, 949091040, 1898182080]

約数ペア:

[(1, 1898182080), (2, 949091040), (3, 632727360), (4, 474545520), (5, 379636416), (6, 316363680), (8, 237272760), (9, 210909120), (10, 189818208), (12, 158181840), (15, 126545472), (16, 118636380), (18, 105454560), (19, 99904320), (20, 94909104), (24, 79090920), (27, 70303040), (30, 63272736), (31, 61231680), (32, 59318190), (36, 52727280), (38, 49952160), (40, 47454552), (45, 42181824), (48, 39545460), (54, 35151520), (57, 33301440), (60, 31636368), (62, 30615840), (64, 29659095), (72, 26363640), (76, 24976080), (80, 23727276), (90, 21090912), (93, 20410560), (95, 19980864), (96, 19772730), (108, 17575760), (114, 16650720), (120, 15818184), (124, 15307920), (135, 14060608), (144, 13181820), (152, 12488040), (155, 12246336), (160, 11863638), (171, 11100480), (180, 10545456), (186, 10205280), (190, 9990432), (192, 9886365), (216, 8787880), (228, 8325360), (240, 7909092), (248, 7653960), (270, 7030304), (279, 6803520), (285, 6660288), (288, 6590910), (304, 6244020), (310, 6123168), (320, 5931819), (342, 5550240), (360, 5272728), (372, 5102640), (373, 5088960), (380, 4995216), (432, 4393940), (456, 4162680), (465, 4082112), (480, 3954546), (496, 3826980), (513, 3700160), (540, 3515152), (558, 3401760), (570, 3330144), (576, 3295455), (589, 3222720), (608, 3122010), (620, 3061584), (684, 2775120), (720, 2636364), (744, 2551320), (746, 2544480), (760, 2497608), (837, 2267840), (855, 2220096), (864, 2196970), (912, 2081340), (930, 2041056), (960, 1977273), (992, 1913490), (1026, 1850080), (1080, 1757576), (1116, 1700880), (1119, 1696320), (1140, 1665072), (1178, 1611360), (1216, 1561005), (1240, 1530792), (1368, 1387560), (1395, 1360704), (1440, 1318182), (1488, 1275660), (1492, 1272240), (1520, 1248804), (1674, 1133920), (1710, 1110048), (1728, 1098485), (1767, 1074240), (1824, 1040670), (1860, 1020528), (1865, 1017792), (1984, 956745), (2052, 925040), (2160, 878788), (2232, 850440), (2238, 848160), (2280, 832536), (2356, 805680), (2480, 765396), (2565, 740032), (2736, 693780), (2790, 680352), (2880, 659091), (2945, 644544), (2976, 637830), (2984, 636120), (3040, 624402), (3348, 566960), (3357, 565440), (3420, 555024), (3534, 537120), (3648, 520335), (3720, 510264), (3730, 508896), (4104, 462520), (4185, 453568), (4320, 439394), (4464, 425220), (4476, 424080), (4560, 416268), (4712, 402840), (4960, 382698), (5130, 370016), (5301, 358080), (5472, 346890), (5580, 340176), (5595, 339264), (5890, 322272), (5952, 318915), (5968, 318060), (6080, 312201), (6696, 283480), (6714, 282720), (6840, 277512), (7068, 268560), (7087, 267840), (7440, 255132), (7460, 254448), (8208, 231260), (8370, 226784), (8640, 219697), (8835, 214848), (8928, 212610), (8952, 212040), (9120, 208134), (9424, 201420), (9920, 191349), (10071, 188480), (10260, 185008), (10602, 179040), (10944, 173445), (11160, 170088), (11190, 169632), (11563, 164160), (11780, 161136), (11936, 159030), (13392, 141740), (13428, 141360), (13680, 138756), (14136, 134280), (14174, 133920), (14880, 127566), (14920, 127224), (15903, 119360), (16416, 115630), (16740, 113392), (16785, 113088), (17670, 107424), (17856, 106305), (17904, 106020), (18240, 104067), (18848, 100710), (20142, 94240), (20520, 92504), (21204, 89520), (21261, 89280), (22320, 85044), (22380, 84816), (23126, 82080), (23560, 80568), (23872, 79515), (26505, 71616), (26784, 70870), (26856, 70680), (27360, 69378), (28272, 67140), (28348, 66960), (29760, 63783), (29840, 63612), (31806, 59680), (32832, 57815), (33480, 56696), (33570, 56544), (34689, 54720), (35340, 53712), (35435, 53568), (35808, 53010), (37696, 50355), (40284, 47120), (41040, 46252), (42408, 44760), (42522, 44640)]