959198280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 256

約数和(自身を含む): 3212697600

約数和(自身を除く): 2253499320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 41, 57, 60, 62, 76, 82, 93, 95, 114, 120, 123, 124, 152, 155, 164, 186, 190, 205, 228, 246, 248, 285, 310, 328, 331, 372, 380, 410, 456, 465, 492, 570, 589, 615, 620, 662, 744, 760, 779, 820, 930, 984, 993, 1140, 1178, 1230, 1240, 1271, 1324, 1558, 1640, 1655, 1767, 1860, 1986, 2280, 2337, 2356, 2460, 2542, 2648, 2945, 3116, 3310, 3534, 3720, 3813, 3895, 3972, 4674, 4712, 4920, 4965, 5084, 5890, 6232, 6289, 6355, 6620, 7068, 7626, 7790, 7944, 8835, 9348, 9930, 10168, 10261, 11685, 11780, 12578, 12710, 13240, 13571, 14136, 15252, 15580, 17670, 18696, 18867, 19065, 19860, 20522, 23370, 23560, 24149, 25156, 25420, 27142, 30504, 30783, 31160, 31445, 35340, 37734, 38130, 39720, 40713, 41044, 46740, 48298, 50312, 50840, 51305, 54284, 61566, 62890, 67855, 70680, 72447, 75468, 76260, 81426, 82088, 93480, 94335, 96596, 102610, 108568, 120745, 123132, 125780, 135710, 144894, 150936, 152520, 153915, 162852, 188670, 193192, 194959, 203565, 205220, 241490, 246264, 251560, 257849, 271420, 289788, 307830, 325704, 362235, 377340, 389918, 407130, 410440, 420701, 482980, 515698, 542840, 579576, 584877, 615660, 724470, 754680, 773547, 779836, 814260, 841402, 965960, 974795, 1031396, 1169754, 1231320, 1262103, 1289245, 1448940, 1547094, 1559672, 1628520, 1682804, 1949590, 2062792, 2103505, 2339508, 2524206, 2578490, 2897880, 2924385, 3094188, 3365608, 3867735, 3899180, 4207010, 4679016, 5048412, 5156980, 5848770, 6188376, 6310515, 7735470, 7798360, 7993319, 8414020, 10096824, 10313960, 11697540, 12621030, 15470940, 15986638, 16828040, 23395080, 23979957, 25242060, 30941880, 31973276, 39966595, 47959914, 50484120, 63946552, 79933190, 95919828, 119899785, 159866380, 191839656, 239799570, 319732760, 479599140, 959198280]

約数ペア:

[(1, 959198280), (2, 479599140), (3, 319732760), (4, 239799570), (5, 191839656), (6, 159866380), (8, 119899785), (10, 95919828), (12, 79933190), (15, 63946552), (19, 50484120), (20, 47959914), (24, 39966595), (30, 31973276), (31, 30941880), (38, 25242060), (40, 23979957), (41, 23395080), (57, 16828040), (60, 15986638), (62, 15470940), (76, 12621030), (82, 11697540), (93, 10313960), (95, 10096824), (114, 8414020), (120, 7993319), (123, 7798360), (124, 7735470), (152, 6310515), (155, 6188376), (164, 5848770), (186, 5156980), (190, 5048412), (205, 4679016), (228, 4207010), (246, 3899180), (248, 3867735), (285, 3365608), (310, 3094188), (328, 2924385), (331, 2897880), (372, 2578490), (380, 2524206), (410, 2339508), (456, 2103505), (465, 2062792), (492, 1949590), (570, 1682804), (589, 1628520), (615, 1559672), (620, 1547094), (662, 1448940), (744, 1289245), (760, 1262103), (779, 1231320), (820, 1169754), (930, 1031396), (984, 974795), (993, 965960), (1140, 841402), (1178, 814260), (1230, 779836), (1240, 773547), (1271, 754680), (1324, 724470), (1558, 615660), (1640, 584877), (1655, 579576), (1767, 542840), (1860, 515698), (1986, 482980), (2280, 420701), (2337, 410440), (2356, 407130), (2460, 389918), (2542, 377340), (2648, 362235), (2945, 325704), (3116, 307830), (3310, 289788), (3534, 271420), (3720, 257849), (3813, 251560), (3895, 246264), (3972, 241490), (4674, 205220), (4712, 203565), (4920, 194959), (4965, 193192), (5084, 188670), (5890, 162852), (6232, 153915), (6289, 152520), (6355, 150936), (6620, 144894), (7068, 135710), (7626, 125780), (7790, 123132), (7944, 120745), (8835, 108568), (9348, 102610), (9930, 96596), (10168, 94335), (10261, 93480), (11685, 82088), (11780, 81426), (12578, 76260), (12710, 75468), (13240, 72447), (13571, 70680), (14136, 67855), (15252, 62890), (15580, 61566), (17670, 54284), (18696, 51305), (18867, 50840), (19065, 50312), (19860, 48298), (20522, 46740), (23370, 41044), (23560, 40713), (24149, 39720), (25156, 38130), (25420, 37734), (27142, 35340), (30504, 31445), (30783, 31160)]