196198560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 721768320

約数和(自身を除く): 525569760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 90, 95, 96, 101, 114, 120, 142, 144, 152, 160, 171, 180, 190, 202, 213, 228, 240, 284, 285, 288, 303, 304, 342, 355, 360, 380, 404, 426, 456, 480, 505, 568, 570, 606, 608, 639, 684, 710, 720, 760, 808, 852, 855, 909, 912, 1010, 1065, 1136, 1140, 1212, 1278, 1349, 1368, 1420, 1440, 1515, 1520, 1616, 1704, 1710, 1818, 1824, 1919, 2020, 2130, 2272, 2280, 2424, 2556, 2698, 2736, 2840, 3030, 3040, 3195, 3232, 3408, 3420, 3636, 3838, 4040, 4047, 4260, 4545, 4560, 4848, 5112, 5396, 5472, 5680, 5757, 6060, 6390, 6745, 6816, 6840, 7171, 7272, 7676, 8080, 8094, 8520, 9090, 9120, 9595, 9696, 10224, 10792, 11360, 11514, 12120, 12141, 12780, 13490, 13680, 14342, 14544, 15352, 16160, 16188, 17040, 17271, 18180, 19190, 20235, 20448, 21513, 21584, 23028, 24240, 24282, 25560, 26980, 27360, 28684, 28785, 29088, 30704, 32376, 34080, 34542, 35855, 36360, 38380, 40470, 43026, 43168, 46056, 48480, 48564, 51120, 53960, 57368, 57570, 60705, 61408, 64539, 64752, 69084, 71710, 72720, 76760, 80940, 86052, 86355, 92112, 97128, 102240, 107565, 107920, 114736, 115140, 121410, 129078, 129504, 136249, 138168, 143420, 145440, 153520, 161880, 172104, 172710, 184224, 194256, 215130, 215840, 229472, 230280, 242820, 258156, 272498, 276336, 286840, 307040, 322695, 323760, 344208, 345420, 388512, 408747, 430260, 460560, 485640, 516312, 544996, 552672, 573680, 645390, 647520, 681245, 688416, 690840, 817494, 860520, 921120, 971280, 1032624, 1089992, 1147360, 1226241, 1290780, 1362490, 1381680, 1634988, 1721040, 1942560, 2043735, 2065248, 2179984, 2452482, 2581560, 2724980, 2763360, 3269976, 3442080, 4087470, 4359968, 4904964, 5163120, 5449960, 6131205, 6539952, 8174940, 9809928, 10326240, 10899920, 12262410, 13079904, 16349880, 19619856, 21799840, 24524820, 32699760, 39239712, 49049640, 65399520, 98099280, 196198560]

約数ペア:

[(1, 196198560), (2, 98099280), (3, 65399520), (4, 49049640), (5, 39239712), (6, 32699760), (8, 24524820), (9, 21799840), (10, 19619856), (12, 16349880), (15, 13079904), (16, 12262410), (18, 10899920), (19, 10326240), (20, 9809928), (24, 8174940), (30, 6539952), (32, 6131205), (36, 5449960), (38, 5163120), (40, 4904964), (45, 4359968), (48, 4087470), (57, 3442080), (60, 3269976), (71, 2763360), (72, 2724980), (76, 2581560), (80, 2452482), (90, 2179984), (95, 2065248), (96, 2043735), (101, 1942560), (114, 1721040), (120, 1634988), (142, 1381680), (144, 1362490), (152, 1290780), (160, 1226241), (171, 1147360), (180, 1089992), (190, 1032624), (202, 971280), (213, 921120), (228, 860520), (240, 817494), (284, 690840), (285, 688416), (288, 681245), (303, 647520), (304, 645390), (342, 573680), (355, 552672), (360, 544996), (380, 516312), (404, 485640), (426, 460560), (456, 430260), (480, 408747), (505, 388512), (568, 345420), (570, 344208), (606, 323760), (608, 322695), (639, 307040), (684, 286840), (710, 276336), (720, 272498), (760, 258156), (808, 242820), (852, 230280), (855, 229472), (909, 215840), (912, 215130), (1010, 194256), (1065, 184224), (1136, 172710), (1140, 172104), (1212, 161880), (1278, 153520), (1349, 145440), (1368, 143420), (1420, 138168), (1440, 136249), (1515, 129504), (1520, 129078), (1616, 121410), (1704, 115140), (1710, 114736), (1818, 107920), (1824, 107565), (1919, 102240), (2020, 97128), (2130, 92112), (2272, 86355), (2280, 86052), (2424, 80940), (2556, 76760), (2698, 72720), (2736, 71710), (2840, 69084), (3030, 64752), (3040, 64539), (3195, 61408), (3232, 60705), (3408, 57570), (3420, 57368), (3636, 53960), (3838, 51120), (4040, 48564), (4047, 48480), (4260, 46056), (4545, 43168), (4560, 43026), (4848, 40470), (5112, 38380), (5396, 36360), (5472, 35855), (5680, 34542), (5757, 34080), (6060, 32376), (6390, 30704), (6745, 29088), (6816, 28785), (6840, 28684), (7171, 27360), (7272, 26980), (7676, 25560), (8080, 24282), (8094, 24240), (8520, 23028), (9090, 21584), (9120, 21513), (9595, 20448), (9696, 20235), (10224, 19190), (10792, 18180), (11360, 17271), (11514, 17040), (12120, 16188), (12141, 16160), (12780, 15352), (13490, 14544), (13680, 14342)]