1001351680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 320

約数和(自身を含む): 3075874560

約数和(自身を除く): 2074522880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 95, 112, 119, 128, 133, 136, 140, 152, 160, 170, 173, 190, 224, 238, 256, 266, 272, 280, 304, 320, 323, 340, 346, 380, 448, 476, 512, 532, 544, 560, 595, 608, 640, 646, 665, 680, 692, 760, 865, 896, 952, 1064, 1088, 1120, 1190, 1211, 1216, 1280, 1292, 1330, 1360, 1384, 1520, 1615, 1730, 1792, 1904, 2128, 2176, 2240, 2261, 2380, 2422, 2432, 2560, 2584, 2660, 2720, 2768, 2941, 3040, 3230, 3287, 3460, 3584, 3808, 4256, 4352, 4480, 4522, 4760, 4844, 4864, 5168, 5320, 5440, 5536, 5882, 6055, 6080, 6460, 6574, 6920, 7616, 8512, 8704, 8960, 9044, 9520, 9688, 9728, 10336, 10640, 10880, 11072, 11305, 11764, 12110, 12160, 12920, 13148, 13840, 14705, 15232, 16435, 17024, 17920, 18088, 19040, 19376, 20587, 20672, 21280, 21760, 22144, 22610, 23009, 23528, 24220, 24320, 25840, 26296, 27680, 29410, 30464, 32870, 34048, 36176, 38080, 38752, 41174, 41344, 42560, 43520, 44288, 45220, 46018, 47056, 48440, 48640, 51680, 52592, 55360, 55879, 58820, 60928, 65740, 68096, 72352, 76160, 77504, 82348, 82688, 85120, 88576, 90440, 92036, 94112, 96880, 102935, 103360, 105184, 110720, 111758, 115045, 117640, 131480, 144704, 152320, 155008, 164696, 165376, 170240, 180880, 184072, 188224, 193760, 205870, 206720, 210368, 221440, 223516, 230090, 235280, 262960, 279395, 289408, 304640, 310016, 329392, 340480, 361760, 368144, 376448, 387520, 391153, 411740, 413440, 420736, 442880, 447032, 460180, 470560, 525920, 558790, 578816, 620032, 658784, 723520, 736288, 752896, 775040, 782306, 823480, 826880, 841472, 894064, 920360, 941120, 1051840, 1117580, 1157632, 1317568, 1447040, 1472576, 1505792, 1550080, 1564612, 1646960, 1682944, 1788128, 1840720, 1882240, 1955765, 2103680, 2235160, 2635136, 2894080, 2945152, 3100160, 3129224, 3293920, 3576256, 3681440, 3764480, 3911530, 4207360, 4470320, 5270272, 5788160, 5890304, 6258448, 6587840, 7152512, 7362880, 7528960, 7823060, 8414720, 8940640, 10540544, 11780608, 12516896, 13175680, 14305024, 14725760, 15646120, 17881280, 25033792, 26351360, 28610048, 29451520, 31292240, 35762560, 50067584, 52702720, 58903040, 62584480, 71525120, 100135168, 125168960, 143050240, 200270336, 250337920, 500675840, 1001351680]

約数ペア:

[(1, 1001351680), (2, 500675840), (4, 250337920), (5, 200270336), (7, 143050240), (8, 125168960), (10, 100135168), (14, 71525120), (16, 62584480), (17, 58903040), (19, 52702720), (20, 50067584), (28, 35762560), (32, 31292240), (34, 29451520), (35, 28610048), (38, 26351360), (40, 25033792), (56, 17881280), (64, 15646120), (68, 14725760), (70, 14305024), (76, 13175680), (80, 12516896), (85, 11780608), (95, 10540544), (112, 8940640), (119, 8414720), (128, 7823060), (133, 7528960), (136, 7362880), (140, 7152512), (152, 6587840), (160, 6258448), (170, 5890304), (173, 5788160), (190, 5270272), (224, 4470320), (238, 4207360), (256, 3911530), (266, 3764480), (272, 3681440), (280, 3576256), (304, 3293920), (320, 3129224), (323, 3100160), (340, 2945152), (346, 2894080), (380, 2635136), (448, 2235160), (476, 2103680), (512, 1955765), (532, 1882240), (544, 1840720), (560, 1788128), (595, 1682944), (608, 1646960), (640, 1564612), (646, 1550080), (665, 1505792), (680, 1472576), (692, 1447040), (760, 1317568), (865, 1157632), (896, 1117580), (952, 1051840), (1064, 941120), (1088, 920360), (1120, 894064), (1190, 841472), (1211, 826880), (1216, 823480), (1280, 782306), (1292, 775040), (1330, 752896), (1360, 736288), (1384, 723520), (1520, 658784), (1615, 620032), (1730, 578816), (1792, 558790), (1904, 525920), (2128, 470560), (2176, 460180), (2240, 447032), (2261, 442880), (2380, 420736), (2422, 413440), (2432, 411740), (2560, 391153), (2584, 387520), (2660, 376448), (2720, 368144), (2768, 361760), (2941, 340480), (3040, 329392), (3230, 310016), (3287, 304640), (3460, 289408), (3584, 279395), (3808, 262960), (4256, 235280), (4352, 230090), (4480, 223516), (4522, 221440), (4760, 210368), (4844, 206720), (4864, 205870), (5168, 193760), (5320, 188224), (5440, 184072), (5536, 180880), (5882, 170240), (6055, 165376), (6080, 164696), (6460, 155008), (6574, 152320), (6920, 144704), (7616, 131480), (8512, 117640), (8704, 115045), (8960, 111758), (9044, 110720), (9520, 105184), (9688, 103360), (9728, 102935), (10336, 96880), (10640, 94112), (10880, 92036), (11072, 90440), (11305, 88576), (11764, 85120), (12110, 82688), (12160, 82348), (12920, 77504), (13148, 76160), (13840, 72352), (14705, 68096), (15232, 65740), (16435, 60928), (17024, 58820), (17920, 55879), (18088, 55360), (19040, 52592), (19376, 51680), (20587, 48640), (20672, 48440), (21280, 47056), (21760, 46018), (22144, 45220), (22610, 44288), (23009, 43520), (23528, 42560), (24220, 41344), (24320, 41174), (25840, 38752), (26296, 38080), (27680, 36176), (29410, 34048), (30464, 32870)]