23220587280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{21611}}^1$

素因数の和:21686

約数の個数: 240

約数和(自身を含む): 81264923712

約数和(自身を除く): 58044336432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 121, 132, 148, 165, 176, 185, 220, 222, 240, 242, 264, 296, 330, 363, 370, 407, 440, 444, 484, 528, 555, 592, 605, 660, 726, 740, 814, 880, 888, 968, 1110, 1210, 1221, 1320, 1452, 1480, 1628, 1776, 1815, 1936, 2035, 2220, 2420, 2442, 2640, 2904, 2960, 3256, 3630, 4070, 4440, 4477, 4840, 4884, 5808, 6105, 6512, 7260, 8140, 8880, 8954, 9680, 9768, 12210, 13431, 14520, 16280, 17908, 19536, 21611, 22385, 24420, 26862, 29040, 32560, 35816, 43222, 44770, 48840, 53724, 64833, 67155, 71632, 86444, 89540, 97680, 107448, 108055, 129666, 134310, 172888, 179080, 214896, 216110, 237721, 259332, 268620, 324165, 345776, 358160, 432220, 475442, 518664, 537240, 648330, 713163, 799607, 864440, 950884, 1037328, 1074480, 1188605, 1296660, 1426326, 1599214, 1728880, 1901768, 2377210, 2398821, 2593320, 2614931, 2852652, 3198428, 3565815, 3803536, 3998035, 4754420, 4797642, 5186640, 5229862, 5705304, 6396856, 7131630, 7844793, 7996070, 8795677, 9508840, 9595284, 10459724, 11410608, 11994105, 12793712, 13074655, 14263260, 15689586, 15992140, 17591354, 19017680, 19190568, 20919448, 23988210, 26149310, 26387031, 28526520, 31379172, 31984280, 35182708, 38381136, 39223965, 41838896, 43978385, 47976420, 52298620, 52774062, 57053040, 62758344, 63968560, 70365416, 78447930, 87956770, 95952840, 96752447, 104597240, 105548124, 125516688, 131935155, 140730832, 156895860, 175913540, 191905680, 193504894, 209194480, 211096248, 263870310, 290257341, 313791720, 351827080, 387009788, 422192496, 483762235, 527740620, 580514682, 627583440, 703654160, 774019576, 967524470, 1055481240, 1161029364, 1451286705, 1548039152, 1935048940, 2110962480, 2322058728, 2902573410, 3870097880, 4644117456, 5805146820, 7740195760, 11610293640, 23220587280]

約数ペア:

[(1, 23220587280), (2, 11610293640), (3, 7740195760), (4, 5805146820), (5, 4644117456), (6, 3870097880), (8, 2902573410), (10, 2322058728), (11, 2110962480), (12, 1935048940), (15, 1548039152), (16, 1451286705), (20, 1161029364), (22, 1055481240), (24, 967524470), (30, 774019576), (33, 703654160), (37, 627583440), (40, 580514682), (44, 527740620), (48, 483762235), (55, 422192496), (60, 387009788), (66, 351827080), (74, 313791720), (80, 290257341), (88, 263870310), (110, 211096248), (111, 209194480), (120, 193504894), (121, 191905680), (132, 175913540), (148, 156895860), (165, 140730832), (176, 131935155), (185, 125516688), (220, 105548124), (222, 104597240), (240, 96752447), (242, 95952840), (264, 87956770), (296, 78447930), (330, 70365416), (363, 63968560), (370, 62758344), (407, 57053040), (440, 52774062), (444, 52298620), (484, 47976420), (528, 43978385), (555, 41838896), (592, 39223965), (605, 38381136), (660, 35182708), (726, 31984280), (740, 31379172), (814, 28526520), (880, 26387031), (888, 26149310), (968, 23988210), (1110, 20919448), (1210, 19190568), (1221, 19017680), (1320, 17591354), (1452, 15992140), (1480, 15689586), (1628, 14263260), (1776, 13074655), (1815, 12793712), (1936, 11994105), (2035, 11410608), (2220, 10459724), (2420, 9595284), (2442, 9508840), (2640, 8795677), (2904, 7996070), (2960, 7844793), (3256, 7131630), (3630, 6396856), (4070, 5705304), (4440, 5229862), (4477, 5186640), (4840, 4797642), (4884, 4754420), (5808, 3998035), (6105, 3803536), (6512, 3565815), (7260, 3198428), (8140, 2852652), (8880, 2614931), (8954, 2593320), (9680, 2398821), (9768, 2377210), (12210, 1901768), (13431, 1728880), (14520, 1599214), (16280, 1426326), (17908, 1296660), (19536, 1188605), (21611, 1074480), (22385, 1037328), (24420, 950884), (26862, 864440), (29040, 799607), (32560, 713163), (35816, 648330), (43222, 537240), (44770, 518664), (48840, 475442), (53724, 432220), (64833, 358160), (67155, 345776), (71632, 324165), (86444, 268620), (89540, 259332), (97680, 237721), (107448, 216110), (108055, 214896), (129666, 179080), (134310, 172888)]