745610320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 320

約数和(自身を含む): 2293853184

約数和(自身を除く): 1548242864

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 61, 65, 70, 73, 80, 91, 92, 104, 112, 115, 122, 130, 140, 146, 161, 182, 184, 208, 230, 244, 260, 280, 292, 299, 305, 322, 364, 365, 368, 427, 455, 460, 488, 511, 520, 560, 584, 598, 610, 644, 728, 730, 793, 805, 854, 910, 920, 949, 976, 1022, 1040, 1168, 1196, 1220, 1288, 1403, 1456, 1460, 1495, 1586, 1610, 1679, 1708, 1820, 1840, 1898, 2044, 2093, 2135, 2392, 2440, 2555, 2576, 2806, 2920, 2990, 3172, 3220, 3358, 3416, 3640, 3796, 3965, 4088, 4186, 4270, 4453, 4745, 4784, 4880, 5110, 5551, 5612, 5840, 5980, 6344, 6440, 6643, 6716, 6832, 7015, 7280, 7592, 7930, 8176, 8372, 8395, 8540, 8906, 9490, 9821, 10220, 10465, 11102, 11224, 11753, 11960, 12688, 12880, 13286, 13432, 14030, 15184, 15860, 16744, 16790, 17080, 17812, 18239, 18980, 19642, 20440, 20930, 21827, 22204, 22265, 22448, 23506, 23920, 26572, 26864, 27755, 28060, 31171, 31720, 33215, 33488, 33580, 34160, 35624, 36478, 37960, 39284, 40880, 41860, 43654, 44408, 44530, 47012, 49105, 53144, 55510, 56120, 57889, 58765, 62342, 63440, 66430, 67160, 71248, 72956, 75920, 78568, 83720, 87308, 88816, 89060, 91195, 94024, 98210, 102419, 106288, 109135, 111020, 112240, 115778, 117530, 124684, 127673, 132860, 134320, 145912, 152789, 155855, 157136, 167440, 174616, 178120, 182390, 188048, 196420, 204838, 218270, 222040, 231556, 235060, 249368, 255346, 265720, 289445, 291824, 305578, 311710, 349232, 356240, 364780, 392840, 405223, 409676, 436540, 444080, 463112, 470120, 498736, 510692, 512095, 531440, 578890, 611156, 623420, 638365, 716933, 729560, 763945, 785680, 810446, 819352, 873080, 926224, 940240, 1021384, 1024190, 1157780, 1222312, 1246840, 1276730, 1331447, 1433866, 1459120, 1527890, 1620892, 1638704, 1746160, 2026115, 2042768, 2048380, 2315560, 2444624, 2493680, 2553460, 2662894, 2867732, 3055780, 3241784, 3584665, 4052230, 4096760, 4631120, 5106920, 5325788, 5735464, 6111560, 6483568, 6657235, 7169330, 8104460, 8193520, 9320129, 10213840, 10651576, 11470928, 12223120, 13314470, 14338660, 16208920, 18640258, 21303152, 26628940, 28677320, 32417840, 37280516, 46600645, 53257880, 57354640, 74561032, 93201290, 106515760, 149122064, 186402580, 372805160, 745610320]

約数ペア:

[(1, 745610320), (2, 372805160), (4, 186402580), (5, 149122064), (7, 106515760), (8, 93201290), (10, 74561032), (13, 57354640), (14, 53257880), (16, 46600645), (20, 37280516), (23, 32417840), (26, 28677320), (28, 26628940), (35, 21303152), (40, 18640258), (46, 16208920), (52, 14338660), (56, 13314470), (61, 12223120), (65, 11470928), (70, 10651576), (73, 10213840), (80, 9320129), (91, 8193520), (92, 8104460), (104, 7169330), (112, 6657235), (115, 6483568), (122, 6111560), (130, 5735464), (140, 5325788), (146, 5106920), (161, 4631120), (182, 4096760), (184, 4052230), (208, 3584665), (230, 3241784), (244, 3055780), (260, 2867732), (280, 2662894), (292, 2553460), (299, 2493680), (305, 2444624), (322, 2315560), (364, 2048380), (365, 2042768), (368, 2026115), (427, 1746160), (455, 1638704), (460, 1620892), (488, 1527890), (511, 1459120), (520, 1433866), (560, 1331447), (584, 1276730), (598, 1246840), (610, 1222312), (644, 1157780), (728, 1024190), (730, 1021384), (793, 940240), (805, 926224), (854, 873080), (910, 819352), (920, 810446), (949, 785680), (976, 763945), (1022, 729560), (1040, 716933), (1168, 638365), (1196, 623420), (1220, 611156), (1288, 578890), (1403, 531440), (1456, 512095), (1460, 510692), (1495, 498736), (1586, 470120), (1610, 463112), (1679, 444080), (1708, 436540), (1820, 409676), (1840, 405223), (1898, 392840), (2044, 364780), (2093, 356240), (2135, 349232), (2392, 311710), (2440, 305578), (2555, 291824), (2576, 289445), (2806, 265720), (2920, 255346), (2990, 249368), (3172, 235060), (3220, 231556), (3358, 222040), (3416, 218270), (3640, 204838), (3796, 196420), (3965, 188048), (4088, 182390), (4186, 178120), (4270, 174616), (4453, 167440), (4745, 157136), (4784, 155855), (4880, 152789), (5110, 145912), (5551, 134320), (5612, 132860), (5840, 127673), (5980, 124684), (6344, 117530), (6440, 115778), (6643, 112240), (6716, 111020), (6832, 109135), (7015, 106288), (7280, 102419), (7592, 98210), (7930, 94024), (8176, 91195), (8372, 89060), (8395, 88816), (8540, 87308), (8906, 83720), (9490, 78568), (9821, 75920), (10220, 72956), (10465, 71248), (11102, 67160), (11224, 66430), (11753, 63440), (11960, 62342), (12688, 58765), (12880, 57889), (13286, 56120), (13432, 55510), (14030, 53144), (15184, 49105), (15860, 47012), (16744, 44530), (16790, 44408), (17080, 43654), (17812, 41860), (18239, 40880), (18980, 39284), (19642, 37960), (20440, 36478), (20930, 35624), (21827, 34160), (22204, 33580), (22265, 33488), (22448, 33215), (23506, 31720), (23920, 31171), (26572, 28060), (26864, 27755)]