8693640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 31449600

約数和(自身を除く): 22755960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 41, 45, 57, 60, 62, 72, 76, 82, 90, 93, 95, 114, 120, 123, 124, 152, 155, 164, 171, 180, 186, 190, 205, 228, 246, 248, 279, 285, 310, 328, 342, 360, 369, 372, 380, 410, 456, 465, 492, 558, 570, 589, 615, 620, 684, 738, 744, 760, 779, 820, 855, 930, 984, 1116, 1140, 1178, 1230, 1240, 1271, 1368, 1395, 1476, 1558, 1640, 1710, 1767, 1845, 1860, 2232, 2280, 2337, 2356, 2460, 2542, 2790, 2945, 2952, 3116, 3420, 3534, 3690, 3720, 3813, 3895, 4674, 4712, 4920, 5084, 5301, 5580, 5890, 6232, 6355, 6840, 7011, 7068, 7380, 7626, 7790, 8835, 9348, 10168, 10602, 11160, 11439, 11685, 11780, 12710, 14022, 14136, 14760, 15252, 15580, 17670, 18696, 19065, 21204, 22878, 23370, 23560, 24149, 25420, 26505, 28044, 30504, 31160, 35055, 35340, 38130, 42408, 45756, 46740, 48298, 50840, 53010, 56088, 57195, 70110, 70680, 72447, 76260, 91512, 93480, 96596, 106020, 114390, 120745, 140220, 144894, 152520, 193192, 212040, 217341, 228780, 241490, 280440, 289788, 362235, 434682, 457560, 482980, 579576, 724470, 869364, 965960, 1086705, 1448940, 1738728, 2173410, 2897880, 4346820, 8693640]

約数ペア:

[(1, 8693640), (2, 4346820), (3, 2897880), (4, 2173410), (5, 1738728), (6, 1448940), (8, 1086705), (9, 965960), (10, 869364), (12, 724470), (15, 579576), (18, 482980), (19, 457560), (20, 434682), (24, 362235), (30, 289788), (31, 280440), (36, 241490), (38, 228780), (40, 217341), (41, 212040), (45, 193192), (57, 152520), (60, 144894), (62, 140220), (72, 120745), (76, 114390), (82, 106020), (90, 96596), (93, 93480), (95, 91512), (114, 76260), (120, 72447), (123, 70680), (124, 70110), (152, 57195), (155, 56088), (164, 53010), (171, 50840), (180, 48298), (186, 46740), (190, 45756), (205, 42408), (228, 38130), (246, 35340), (248, 35055), (279, 31160), (285, 30504), (310, 28044), (328, 26505), (342, 25420), (360, 24149), (369, 23560), (372, 23370), (380, 22878), (410, 21204), (456, 19065), (465, 18696), (492, 17670), (558, 15580), (570, 15252), (589, 14760), (615, 14136), (620, 14022), (684, 12710), (738, 11780), (744, 11685), (760, 11439), (779, 11160), (820, 10602), (855, 10168), (930, 9348), (984, 8835), (1116, 7790), (1140, 7626), (1178, 7380), (1230, 7068), (1240, 7011), (1271, 6840), (1368, 6355), (1395, 6232), (1476, 5890), (1558, 5580), (1640, 5301), (1710, 5084), (1767, 4920), (1845, 4712), (1860, 4674), (2232, 3895), (2280, 3813), (2337, 3720), (2356, 3690), (2460, 3534), (2542, 3420), (2790, 3116), (2945, 2952)]