68364480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 224

約数和(自身を含む): 237012480

約数和(自身を除く): 168648000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 59, 60, 64, 68, 71, 80, 85, 96, 102, 118, 120, 136, 142, 160, 170, 177, 192, 204, 213, 236, 240, 255, 272, 284, 295, 320, 340, 354, 355, 408, 426, 472, 480, 510, 544, 568, 590, 680, 708, 710, 816, 852, 885, 944, 960, 1003, 1020, 1065, 1088, 1136, 1180, 1207, 1360, 1416, 1420, 1632, 1704, 1770, 1888, 2006, 2040, 2130, 2272, 2360, 2414, 2720, 2832, 2840, 3009, 3264, 3408, 3540, 3621, 3776, 4012, 4080, 4189, 4260, 4544, 4720, 4828, 5015, 5440, 5664, 5680, 6018, 6035, 6816, 7080, 7242, 8024, 8160, 8378, 8520, 9440, 9656, 10030, 11328, 11360, 12036, 12070, 12567, 13632, 14160, 14484, 15045, 16048, 16320, 16756, 17040, 18105, 18880, 19312, 20060, 20945, 22720, 24072, 24140, 25134, 28320, 28968, 30090, 32096, 33512, 34080, 36210, 38624, 40120, 41890, 48144, 48280, 50268, 56640, 57936, 60180, 62835, 64192, 67024, 68160, 71213, 72420, 77248, 80240, 83780, 96288, 96560, 100536, 115872, 120360, 125670, 134048, 142426, 144840, 160480, 167560, 192576, 193120, 201072, 213639, 231744, 240720, 251340, 268096, 284852, 289680, 320960, 335120, 356065, 386240, 402144, 427278, 481440, 502680, 569704, 579360, 670240, 712130, 804288, 854556, 962880, 1005360, 1068195, 1139408, 1158720, 1340480, 1424260, 1709112, 2010720, 2136390, 2278816, 2848520, 3418224, 4021440, 4272780, 4557632, 5697040, 6836448, 8545560, 11394080, 13672896, 17091120, 22788160, 34182240, 68364480]

約数ペア:

[(1, 68364480), (2, 34182240), (3, 22788160), (4, 17091120), (5, 13672896), (6, 11394080), (8, 8545560), (10, 6836448), (12, 5697040), (15, 4557632), (16, 4272780), (17, 4021440), (20, 3418224), (24, 2848520), (30, 2278816), (32, 2136390), (34, 2010720), (40, 1709112), (48, 1424260), (51, 1340480), (59, 1158720), (60, 1139408), (64, 1068195), (68, 1005360), (71, 962880), (80, 854556), (85, 804288), (96, 712130), (102, 670240), (118, 579360), (120, 569704), (136, 502680), (142, 481440), (160, 427278), (170, 402144), (177, 386240), (192, 356065), (204, 335120), (213, 320960), (236, 289680), (240, 284852), (255, 268096), (272, 251340), (284, 240720), (295, 231744), (320, 213639), (340, 201072), (354, 193120), (355, 192576), (408, 167560), (426, 160480), (472, 144840), (480, 142426), (510, 134048), (544, 125670), (568, 120360), (590, 115872), (680, 100536), (708, 96560), (710, 96288), (816, 83780), (852, 80240), (885, 77248), (944, 72420), (960, 71213), (1003, 68160), (1020, 67024), (1065, 64192), (1088, 62835), (1136, 60180), (1180, 57936), (1207, 56640), (1360, 50268), (1416, 48280), (1420, 48144), (1632, 41890), (1704, 40120), (1770, 38624), (1888, 36210), (2006, 34080), (2040, 33512), (2130, 32096), (2272, 30090), (2360, 28968), (2414, 28320), (2720, 25134), (2832, 24140), (2840, 24072), (3009, 22720), (3264, 20945), (3408, 20060), (3540, 19312), (3621, 18880), (3776, 18105), (4012, 17040), (4080, 16756), (4189, 16320), (4260, 16048), (4544, 15045), (4720, 14484), (4828, 14160), (5015, 13632), (5440, 12567), (5664, 12070), (5680, 12036), (6018, 11360), (6035, 11328), (6816, 10030), (7080, 9656), (7242, 9440), (8024, 8520), (8160, 8378)]