189871440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 320

約数和(自身を含む): 694241280

約数和(自身を除く): 504369840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 53, 55, 59, 60, 66, 69, 80, 88, 92, 106, 110, 115, 118, 120, 132, 138, 159, 165, 176, 177, 184, 212, 220, 230, 236, 240, 253, 264, 265, 276, 295, 318, 330, 345, 354, 368, 424, 440, 460, 472, 506, 528, 530, 552, 583, 590, 636, 649, 660, 690, 708, 759, 795, 848, 880, 885, 920, 944, 1012, 1060, 1104, 1166, 1180, 1219, 1265, 1272, 1298, 1320, 1357, 1380, 1416, 1518, 1590, 1749, 1770, 1840, 1947, 2024, 2120, 2332, 2360, 2438, 2530, 2544, 2596, 2640, 2714, 2760, 2832, 2915, 3036, 3127, 3180, 3245, 3498, 3540, 3657, 3795, 3894, 4048, 4071, 4240, 4664, 4720, 4876, 5060, 5192, 5428, 5520, 5830, 6072, 6095, 6254, 6360, 6490, 6785, 6996, 7080, 7314, 7590, 7788, 8142, 8745, 9328, 9381, 9735, 9752, 10120, 10384, 10856, 11660, 12144, 12190, 12508, 12720, 12980, 13409, 13570, 13992, 14160, 14628, 14927, 15180, 15576, 15635, 16284, 17490, 18285, 18762, 19470, 19504, 20240, 20355, 21712, 23320, 24380, 25016, 25960, 26818, 27140, 27984, 29256, 29854, 30360, 31152, 31270, 32568, 34397, 34980, 36570, 37524, 38940, 40227, 40710, 44781, 46640, 46905, 48760, 50032, 51920, 53636, 54280, 58512, 59708, 60720, 62540, 65136, 67045, 68794, 69960, 71921, 73140, 74635, 75048, 77880, 80454, 81420, 89562, 93810, 97520, 103191, 107272, 108560, 119416, 125080, 134090, 137588, 139920, 143842, 146280, 149270, 150096, 155760, 160908, 162840, 171985, 179124, 187620, 201135, 206382, 214544, 215763, 223905, 238832, 250160, 268180, 275176, 287684, 292560, 298540, 321816, 325680, 343970, 358248, 359605, 375240, 402270, 412764, 431526, 447810, 515955, 536360, 550352, 575368, 597080, 643632, 687940, 716496, 719210, 750480, 791131, 804540, 825528, 863052, 895620, 1031910, 1072720, 1078815, 1150736, 1194160, 1375880, 1438420, 1582262, 1609080, 1651056, 1726104, 1791240, 2063820, 2157630, 2373393, 2751760, 2876840, 3164524, 3218160, 3452208, 3582480, 3955655, 4127640, 4315260, 4746786, 5753680, 6329048, 7911310, 8255280, 8630520, 9493572, 11866965, 12658096, 15822620, 17261040, 18987144, 23733930, 31645240, 37974288, 47467860, 63290480, 94935720, 189871440]

約数ペア:

[(1, 189871440), (2, 94935720), (3, 63290480), (4, 47467860), (5, 37974288), (6, 31645240), (8, 23733930), (10, 18987144), (11, 17261040), (12, 15822620), (15, 12658096), (16, 11866965), (20, 9493572), (22, 8630520), (23, 8255280), (24, 7911310), (30, 6329048), (33, 5753680), (40, 4746786), (44, 4315260), (46, 4127640), (48, 3955655), (53, 3582480), (55, 3452208), (59, 3218160), (60, 3164524), (66, 2876840), (69, 2751760), (80, 2373393), (88, 2157630), (92, 2063820), (106, 1791240), (110, 1726104), (115, 1651056), (118, 1609080), (120, 1582262), (132, 1438420), (138, 1375880), (159, 1194160), (165, 1150736), (176, 1078815), (177, 1072720), (184, 1031910), (212, 895620), (220, 863052), (230, 825528), (236, 804540), (240, 791131), (253, 750480), (264, 719210), (265, 716496), (276, 687940), (295, 643632), (318, 597080), (330, 575368), (345, 550352), (354, 536360), (368, 515955), (424, 447810), (440, 431526), (460, 412764), (472, 402270), (506, 375240), (528, 359605), (530, 358248), (552, 343970), (583, 325680), (590, 321816), (636, 298540), (649, 292560), (660, 287684), (690, 275176), (708, 268180), (759, 250160), (795, 238832), (848, 223905), (880, 215763), (885, 214544), (920, 206382), (944, 201135), (1012, 187620), (1060, 179124), (1104, 171985), (1166, 162840), (1180, 160908), (1219, 155760), (1265, 150096), (1272, 149270), (1298, 146280), (1320, 143842), (1357, 139920), (1380, 137588), (1416, 134090), (1518, 125080), (1590, 119416), (1749, 108560), (1770, 107272), (1840, 103191), (1947, 97520), (2024, 93810), (2120, 89562), (2332, 81420), (2360, 80454), (2438, 77880), (2530, 75048), (2544, 74635), (2596, 73140), (2640, 71921), (2714, 69960), (2760, 68794), (2832, 67045), (2915, 65136), (3036, 62540), (3127, 60720), (3180, 59708), (3245, 58512), (3498, 54280), (3540, 53636), (3657, 51920), (3795, 50032), (3894, 48760), (4048, 46905), (4071, 46640), (4240, 44781), (4664, 40710), (4720, 40227), (4876, 38940), (5060, 37524), (5192, 36570), (5428, 34980), (5520, 34397), (5830, 32568), (6072, 31270), (6095, 31152), (6254, 30360), (6360, 29854), (6490, 29256), (6785, 27984), (6996, 27140), (7080, 26818), (7314, 25960), (7590, 25016), (7788, 24380), (8142, 23320), (8745, 21712), (9328, 20355), (9381, 20240), (9735, 19504), (9752, 19470), (10120, 18762), (10384, 18285), (10856, 17490), (11660, 16284), (12144, 15635), (12190, 15576), (12508, 15180), (12720, 14927), (12980, 14628), (13409, 14160), (13570, 13992)]