223224960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1023

約数の個数: 256

約数和(自身を含む): 861891840

約数和(自身を除く): 638666880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 977, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 1954, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 2931, 3264, 3360, 3570, 3808, 3908, 4080, 4480, 4760, 4885, 5440, 5712, 5862, 6528, 6720, 6839, 7140, 7616, 7816, 8160, 9520, 9770, 10880, 11424, 11724, 13440, 13678, 14280, 14655, 15232, 15632, 16320, 16609, 19040, 19540, 20517, 22848, 23448, 27356, 28560, 29310, 31264, 32640, 33218, 34195, 38080, 39080, 41034, 45696, 46896, 49827, 54712, 57120, 58620, 62528, 66436, 68390, 76160, 78160, 82068, 83045, 93792, 99654, 102585, 109424, 114240, 116263, 117240, 125056, 132872, 136780, 156320, 164136, 166090, 187584, 199308, 205170, 218848, 228480, 232526, 234480, 249135, 265744, 273560, 312640, 328272, 332180, 348789, 375168, 398616, 410340, 437696, 465052, 468960, 498270, 531488, 547120, 581315, 625280, 656544, 664360, 697578, 797232, 820680, 875392, 930104, 937920, 996540, 1062976, 1094240, 1162630, 1313088, 1328720, 1395156, 1594464, 1641360, 1743945, 1860208, 1875840, 1993080, 2125952, 2188480, 2325260, 2626176, 2657440, 2790312, 3188928, 3282720, 3487890, 3720416, 3986160, 4376960, 4650520, 5314880, 5580624, 6377856, 6565440, 6975780, 7440832, 7972320, 9301040, 10629760, 11161248, 13130880, 13951560, 14881664, 15944640, 18602080, 22322496, 27903120, 31889280, 37204160, 44644992, 55806240, 74408320, 111612480, 223224960]

約数ペア:

[(1, 223224960), (2, 111612480), (3, 74408320), (4, 55806240), (5, 44644992), (6, 37204160), (7, 31889280), (8, 27903120), (10, 22322496), (12, 18602080), (14, 15944640), (15, 14881664), (16, 13951560), (17, 13130880), (20, 11161248), (21, 10629760), (24, 9301040), (28, 7972320), (30, 7440832), (32, 6975780), (34, 6565440), (35, 6377856), (40, 5580624), (42, 5314880), (48, 4650520), (51, 4376960), (56, 3986160), (60, 3720416), (64, 3487890), (68, 3282720), (70, 3188928), (80, 2790312), (84, 2657440), (85, 2626176), (96, 2325260), (102, 2188480), (105, 2125952), (112, 1993080), (119, 1875840), (120, 1860208), (128, 1743945), (136, 1641360), (140, 1594464), (160, 1395156), (168, 1328720), (170, 1313088), (192, 1162630), (204, 1094240), (210, 1062976), (224, 996540), (238, 937920), (240, 930104), (255, 875392), (272, 820680), (280, 797232), (320, 697578), (336, 664360), (340, 656544), (357, 625280), (384, 581315), (408, 547120), (420, 531488), (448, 498270), (476, 468960), (480, 465052), (510, 437696), (544, 410340), (560, 398616), (595, 375168), (640, 348789), (672, 332180), (680, 328272), (714, 312640), (816, 273560), (840, 265744), (896, 249135), (952, 234480), (960, 232526), (977, 228480), (1020, 218848), (1088, 205170), (1120, 199308), (1190, 187584), (1344, 166090), (1360, 164136), (1428, 156320), (1632, 136780), (1680, 132872), (1785, 125056), (1904, 117240), (1920, 116263), (1954, 114240), (2040, 109424), (2176, 102585), (2240, 99654), (2380, 93792), (2688, 83045), (2720, 82068), (2856, 78160), (2931, 76160), (3264, 68390), (3360, 66436), (3570, 62528), (3808, 58620), (3908, 57120), (4080, 54712), (4480, 49827), (4760, 46896), (4885, 45696), (5440, 41034), (5712, 39080), (5862, 38080), (6528, 34195), (6720, 33218), (6839, 32640), (7140, 31264), (7616, 29310), (7816, 28560), (8160, 27356), (9520, 23448), (9770, 22848), (10880, 20517), (11424, 19540), (11724, 19040), (13440, 16609), (13678, 16320), (14280, 15632), (14655, 15232)]