21901136640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:635

約数の個数: 288

約数和(自身を含む): 71269341696

約数和(自身を除く): 49368205056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 151, 160, 192, 214, 240, 256, 302, 320, 321, 353, 384, 428, 453, 480, 535, 604, 640, 642, 706, 755, 768, 856, 906, 960, 1059, 1070, 1208, 1280, 1284, 1412, 1510, 1605, 1712, 1765, 1812, 1920, 2118, 2140, 2265, 2416, 2568, 2824, 3020, 3210, 3424, 3530, 3624, 3840, 4236, 4280, 4530, 4832, 5136, 5295, 5648, 6040, 6420, 6848, 7060, 7248, 8472, 8560, 9060, 9664, 10272, 10590, 11296, 12080, 12840, 13696, 14120, 14496, 16157, 16944, 17120, 18120, 19328, 20544, 21180, 22592, 24160, 25680, 27392, 28240, 28992, 32314, 33888, 34240, 36240, 37771, 38656, 41088, 42360, 45184, 48320, 48471, 51360, 53303, 56480, 57984, 64628, 67776, 68480, 72480, 75542, 80785, 82176, 84720, 90368, 96640, 96942, 102720, 106606, 112960, 113313, 115968, 129256, 135552, 136960, 144960, 151084, 159909, 161570, 169440, 188855, 193280, 193884, 205440, 213212, 225920, 226626, 242355, 258512, 266515, 271104, 289920, 302168, 319818, 323140, 338880, 377710, 387768, 410880, 426424, 451840, 453252, 484710, 517024, 533030, 566565, 579840, 604336, 639636, 646280, 677760, 755420, 775536, 799545, 852848, 906504, 969420, 1034048, 1066060, 1133130, 1208672, 1279272, 1292560, 1355520, 1510840, 1551072, 1599090, 1705696, 1813008, 1938840, 2068096, 2132120, 2266260, 2417344, 2558544, 2585120, 3021680, 3102144, 3198180, 3411392, 3626016, 3877680, 4136192, 4264240, 4532520, 4834688, 5117088, 5170240, 5703421, 6043360, 6204288, 6396360, 6822784, 7252032, 7755360, 8528480, 9065040, 9669376, 10234176, 10340480, 11406842, 12086720, 12408576, 12792720, 13645568, 14504064, 15510720, 17056960, 17110263, 18130080, 20468352, 20680960, 22813684, 24173440, 25585440, 28517105, 29008128, 31021440, 34113920, 34220526, 36260160, 40936704, 45627368, 48346880, 51170880, 57034210, 62042880, 68227840, 68441052, 72520320, 85551315, 91254736, 102341760, 114068420, 136882104, 145040640, 171102630, 182509472, 204683520, 228136840, 273764208, 342205260, 365018944, 456273680, 547528416, 684410520, 730037888, 912547360, 1095056832, 1368821040, 1460075776, 1825094720, 2190113664, 2737642080, 3650189440, 4380227328, 5475284160, 7300378880, 10950568320, 21901136640]

約数ペア:

[(1, 21901136640), (2, 10950568320), (3, 7300378880), (4, 5475284160), (5, 4380227328), (6, 3650189440), (8, 2737642080), (10, 2190113664), (12, 1825094720), (15, 1460075776), (16, 1368821040), (20, 1095056832), (24, 912547360), (30, 730037888), (32, 684410520), (40, 547528416), (48, 456273680), (60, 365018944), (64, 342205260), (80, 273764208), (96, 228136840), (107, 204683520), (120, 182509472), (128, 171102630), (151, 145040640), (160, 136882104), (192, 114068420), (214, 102341760), (240, 91254736), (256, 85551315), (302, 72520320), (320, 68441052), (321, 68227840), (353, 62042880), (384, 57034210), (428, 51170880), (453, 48346880), (480, 45627368), (535, 40936704), (604, 36260160), (640, 34220526), (642, 34113920), (706, 31021440), (755, 29008128), (768, 28517105), (856, 25585440), (906, 24173440), (960, 22813684), (1059, 20680960), (1070, 20468352), (1208, 18130080), (1280, 17110263), (1284, 17056960), (1412, 15510720), (1510, 14504064), (1605, 13645568), (1712, 12792720), (1765, 12408576), (1812, 12086720), (1920, 11406842), (2118, 10340480), (2140, 10234176), (2265, 9669376), (2416, 9065040), (2568, 8528480), (2824, 7755360), (3020, 7252032), (3210, 6822784), (3424, 6396360), (3530, 6204288), (3624, 6043360), (3840, 5703421), (4236, 5170240), (4280, 5117088), (4530, 4834688), (4832, 4532520), (5136, 4264240), (5295, 4136192), (5648, 3877680), (6040, 3626016), (6420, 3411392), (6848, 3198180), (7060, 3102144), (7248, 3021680), (8472, 2585120), (8560, 2558544), (9060, 2417344), (9664, 2266260), (10272, 2132120), (10590, 2068096), (11296, 1938840), (12080, 1813008), (12840, 1705696), (13696, 1599090), (14120, 1551072), (14496, 1510840), (16157, 1355520), (16944, 1292560), (17120, 1279272), (18120, 1208672), (19328, 1133130), (20544, 1066060), (21180, 1034048), (22592, 969420), (24160, 906504), (25680, 852848), (27392, 799545), (28240, 775536), (28992, 755420), (32314, 677760), (33888, 646280), (34240, 639636), (36240, 604336), (37771, 579840), (38656, 566565), (41088, 533030), (42360, 517024), (45184, 484710), (48320, 453252), (48471, 451840), (51360, 426424), (53303, 410880), (56480, 387768), (57984, 377710), (64628, 338880), (67776, 323140), (68480, 319818), (72480, 302168), (75542, 289920), (80785, 271104), (82176, 266515), (84720, 258512), (90368, 242355), (96640, 226626), (96942, 225920), (102720, 213212), (106606, 205440), (112960, 193884), (113313, 193280), (115968, 188855), (129256, 169440), (135552, 161570), (136960, 159909), (144960, 151084)]