2000964420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:995

約数の個数: 288

約数和(自身を含む): 7529034240

約数和(自身を除く): 5528069820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 151, 156, 180, 182, 195, 210, 234, 252, 260, 273, 302, 315, 364, 390, 420, 453, 455, 468, 546, 585, 604, 630, 755, 780, 809, 819, 906, 910, 1057, 1092, 1170, 1260, 1359, 1365, 1510, 1618, 1638, 1812, 1820, 1963, 2114, 2265, 2340, 2427, 2718, 2730, 3020, 3171, 3236, 3276, 3926, 4045, 4095, 4228, 4530, 4854, 5285, 5436, 5460, 5663, 5889, 6342, 6795, 7281, 7852, 8090, 8190, 9060, 9513, 9708, 9815, 10517, 10570, 11326, 11778, 12135, 12684, 13590, 13741, 14562, 15855, 16180, 16380, 16989, 17667, 19026, 19630, 21034, 21140, 22652, 23556, 24270, 27180, 27482, 28315, 29124, 29445, 31551, 31710, 33978, 35334, 36405, 38052, 39260, 41223, 42068, 47565, 48540, 50967, 52585, 54964, 56630, 58890, 63102, 63420, 67956, 68705, 70668, 72810, 73619, 82446, 84945, 88335, 94653, 95130, 101934, 105170, 113260, 117780, 122159, 123669, 126204, 137410, 145620, 147238, 157755, 164892, 169890, 176670, 189306, 190260, 203868, 206115, 210340, 220857, 244318, 247338, 254835, 274820, 294476, 315510, 339780, 353340, 366477, 368095, 378612, 412230, 441714, 473265, 488636, 494676, 509670, 610795, 618345, 631020, 662571, 732954, 736190, 824460, 855113, 883428, 946530, 1019340, 1099431, 1104285, 1221590, 1236690, 1325142, 1465908, 1472380, 1588067, 1710226, 1832385, 1893060, 2198862, 2208570, 2443180, 2473380, 2565339, 2650284, 3176134, 3312855, 3420452, 3664770, 4275565, 4397724, 4417140, 4764201, 5130678, 5497155, 6352268, 6625710, 7329540, 7696017, 7940335, 8551130, 9528402, 10261356, 10994310, 11116469, 12826695, 13251420, 14292603, 15392034, 15880670, 17102260, 19056804, 21988620, 22232938, 23821005, 25653390, 28585206, 30784068, 31761340, 33349407, 38480085, 44465876, 47642010, 51306780, 55582345, 57170412, 66698814, 71463015, 76960170, 95284020, 100048221, 111164690, 133397628, 142926030, 153920340, 166747035, 200096442, 222329380, 285852060, 333494070, 400192884, 500241105, 666988140, 1000482210, 2000964420]

約数ペア:

[(1, 2000964420), (2, 1000482210), (3, 666988140), (4, 500241105), (5, 400192884), (6, 333494070), (7, 285852060), (9, 222329380), (10, 200096442), (12, 166747035), (13, 153920340), (14, 142926030), (15, 133397628), (18, 111164690), (20, 100048221), (21, 95284020), (26, 76960170), (28, 71463015), (30, 66698814), (35, 57170412), (36, 55582345), (39, 51306780), (42, 47642010), (45, 44465876), (52, 38480085), (60, 33349407), (63, 31761340), (65, 30784068), (70, 28585206), (78, 25653390), (84, 23821005), (90, 22232938), (91, 21988620), (105, 19056804), (117, 17102260), (126, 15880670), (130, 15392034), (140, 14292603), (151, 13251420), (156, 12826695), (180, 11116469), (182, 10994310), (195, 10261356), (210, 9528402), (234, 8551130), (252, 7940335), (260, 7696017), (273, 7329540), (302, 6625710), (315, 6352268), (364, 5497155), (390, 5130678), (420, 4764201), (453, 4417140), (455, 4397724), (468, 4275565), (546, 3664770), (585, 3420452), (604, 3312855), (630, 3176134), (755, 2650284), (780, 2565339), (809, 2473380), (819, 2443180), (906, 2208570), (910, 2198862), (1057, 1893060), (1092, 1832385), (1170, 1710226), (1260, 1588067), (1359, 1472380), (1365, 1465908), (1510, 1325142), (1618, 1236690), (1638, 1221590), (1812, 1104285), (1820, 1099431), (1963, 1019340), (2114, 946530), (2265, 883428), (2340, 855113), (2427, 824460), (2718, 736190), (2730, 732954), (3020, 662571), (3171, 631020), (3236, 618345), (3276, 610795), (3926, 509670), (4045, 494676), (4095, 488636), (4228, 473265), (4530, 441714), (4854, 412230), (5285, 378612), (5436, 368095), (5460, 366477), (5663, 353340), (5889, 339780), (6342, 315510), (6795, 294476), (7281, 274820), (7852, 254835), (8090, 247338), (8190, 244318), (9060, 220857), (9513, 210340), (9708, 206115), (9815, 203868), (10517, 190260), (10570, 189306), (11326, 176670), (11778, 169890), (12135, 164892), (12684, 157755), (13590, 147238), (13741, 145620), (14562, 137410), (15855, 126204), (16180, 123669), (16380, 122159), (16989, 117780), (17667, 113260), (19026, 105170), (19630, 101934), (21034, 95130), (21140, 94653), (22652, 88335), (23556, 84945), (24270, 82446), (27180, 73619), (27482, 72810), (28315, 70668), (29124, 68705), (29445, 67956), (31551, 63420), (31710, 63102), (33978, 58890), (35334, 56630), (36405, 54964), (38052, 52585), (39260, 50967), (41223, 48540), (42068, 47565)]