1919386080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 432

約数和(自身を含む): 7221810960

約数和(自身を除く): 5302424880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 73, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 146, 152, 155, 160, 171, 180, 186, 190, 219, 228, 240, 248, 279, 285, 288, 292, 304, 310, 342, 360, 365, 372, 380, 438, 456, 465, 480, 496, 558, 570, 584, 589, 608, 620, 657, 684, 720, 730, 744, 760, 855, 876, 912, 930, 961, 992, 1095, 1116, 1140, 1168, 1178, 1240, 1314, 1368, 1387, 1395, 1440, 1460, 1488, 1520, 1710, 1752, 1767, 1824, 1860, 1922, 2190, 2232, 2263, 2280, 2336, 2356, 2480, 2628, 2736, 2774, 2790, 2883, 2920, 2945, 2976, 3040, 3285, 3420, 3504, 3534, 3720, 3844, 4161, 4380, 4464, 4526, 4560, 4712, 4805, 4960, 5256, 5301, 5472, 5548, 5580, 5766, 5840, 5890, 6570, 6789, 6840, 6935, 7008, 7068, 7440, 7688, 8322, 8649, 8760, 8835, 8928, 9052, 9120, 9424, 9610, 10512, 10602, 11096, 11160, 11315, 11532, 11680, 11780, 12483, 13140, 13578, 13680, 13870, 14136, 14415, 14880, 15376, 16644, 17298, 17520, 17670, 18104, 18259, 18848, 19220, 20367, 20805, 21024, 21204, 22192, 22320, 22630, 23064, 23560, 24966, 26280, 26505, 27156, 27360, 27740, 28272, 28830, 30752, 33288, 33945, 34596, 35040, 35340, 36208, 36518, 38440, 40734, 41610, 42408, 42997, 43245, 44384, 44640, 45260, 46128, 47120, 49932, 52560, 53010, 54312, 54777, 55480, 56544, 57660, 62415, 66576, 67890, 69192, 70153, 70680, 72416, 73036, 76880, 81468, 83220, 84816, 85994, 86490, 90520, 91295, 92256, 94240, 99864, 101835, 105120, 106020, 108624, 109554, 110960, 115320, 124830, 128991, 133152, 135780, 138384, 140306, 141360, 146072, 153760, 162936, 164331, 166440, 169632, 171988, 172980, 181040, 182590, 199728, 203670, 210459, 212040, 214985, 217248, 219108, 221920, 230640, 249660, 257982, 271560, 273885, 276768, 280612, 282720, 292144, 325872, 328662, 332880, 343976, 345960, 350765, 362080, 365180, 386973, 399456, 407340, 420918, 424080, 429970, 438216, 461280, 499320, 515964, 543120, 547770, 561224, 584288, 631377, 644955, 651744, 657324, 665760, 687952, 691920, 701530, 730360, 773946, 814680, 821655, 841836, 848160, 859940, 876432, 998640, 1031928, 1052295, 1086240, 1095540, 1122448, 1262754, 1289910, 1314648, 1332907, 1375904, 1383840, 1403060, 1460720, 1547892, 1629360, 1643310, 1683672, 1719880, 1752864, 1934865, 1997280, 2063856, 2104590, 2191080, 2244896, 2525508, 2579820, 2629296, 2665814, 2806120, 2921440, 3095784, 3156885, 3258720, 3286620, 3367344, 3439760, 3869730, 3998721, 4127712, 4209180, 4382160, 5051016, 5159640, 5258592, 5331628, 5612240, 6191568, 6313770, 6573240, 6664535, 6734688, 6879520, 7739460, 7997442, 8418360, 8764320, 10102032, 10319280, 10663256, 11224480, 11996163, 12383136, 12627540, 13146480, 13329070, 15478920, 15994884, 16836720, 19993605, 20204064, 20638560, 21326512, 23992326, 25255080, 26292960, 26658140, 30957840, 31989768, 33673440, 39987210, 42653024, 47984652, 50510160, 53316280, 59980815, 61915680, 63979536, 79974420, 95969304, 101020320, 106632560, 119961630, 127959072, 159948840, 191938608, 213265120, 239923260, 319897680, 383877216, 479846520, 639795360, 959693040, 1919386080]

約数ペア:

[(1, 1919386080), (2, 959693040), (3, 639795360), (4, 479846520), (5, 383877216), (6, 319897680), (8, 239923260), (9, 213265120), (10, 191938608), (12, 159948840), (15, 127959072), (16, 119961630), (18, 106632560), (19, 101020320), (20, 95969304), (24, 79974420), (30, 63979536), (31, 61915680), (32, 59980815), (36, 53316280), (38, 50510160), (40, 47984652), (45, 42653024), (48, 39987210), (57, 33673440), (60, 31989768), (62, 30957840), (72, 26658140), (73, 26292960), (76, 25255080), (80, 23992326), (90, 21326512), (93, 20638560), (95, 20204064), (96, 19993605), (114, 16836720), (120, 15994884), (124, 15478920), (144, 13329070), (146, 13146480), (152, 12627540), (155, 12383136), (160, 11996163), (171, 11224480), (180, 10663256), (186, 10319280), (190, 10102032), (219, 8764320), (228, 8418360), (240, 7997442), (248, 7739460), (279, 6879520), (285, 6734688), (288, 6664535), (292, 6573240), (304, 6313770), (310, 6191568), (342, 5612240), (360, 5331628), (365, 5258592), (372, 5159640), (380, 5051016), (438, 4382160), (456, 4209180), (465, 4127712), (480, 3998721), (496, 3869730), (558, 3439760), (570, 3367344), (584, 3286620), (589, 3258720), (608, 3156885), (620, 3095784), (657, 2921440), (684, 2806120), (720, 2665814), (730, 2629296), (744, 2579820), (760, 2525508), (855, 2244896), (876, 2191080), (912, 2104590), (930, 2063856), (961, 1997280), (992, 1934865), (1095, 1752864), (1116, 1719880), (1140, 1683672), (1168, 1643310), (1178, 1629360), (1240, 1547892), (1314, 1460720), (1368, 1403060), (1387, 1383840), (1395, 1375904), (1440, 1332907), (1460, 1314648), (1488, 1289910), (1520, 1262754), (1710, 1122448), (1752, 1095540), (1767, 1086240), (1824, 1052295), (1860, 1031928), (1922, 998640), (2190, 876432), (2232, 859940), (2263, 848160), (2280, 841836), (2336, 821655), (2356, 814680), (2480, 773946), (2628, 730360), (2736, 701530), (2774, 691920), (2790, 687952), (2883, 665760), (2920, 657324), (2945, 651744), (2976, 644955), (3040, 631377), (3285, 584288), (3420, 561224), (3504, 547770), (3534, 543120), (3720, 515964), (3844, 499320), (4161, 461280), (4380, 438216), (4464, 429970), (4526, 424080), (4560, 420918), (4712, 407340), (4805, 399456), (4960, 386973), (5256, 365180), (5301, 362080), (5472, 350765), (5548, 345960), (5580, 343976), (5766, 332880), (5840, 328662), (5890, 325872), (6570, 292144), (6789, 282720), (6840, 280612), (6935, 276768), (7008, 273885), (7068, 271560), (7440, 257982), (7688, 249660), (8322, 230640), (8649, 221920), (8760, 219108), (8835, 217248), (8928, 214985), (9052, 212040), (9120, 210459), (9424, 203670), (9610, 199728), (10512, 182590), (10602, 181040), (11096, 172980), (11160, 171988), (11315, 169632), (11532, 166440), (11680, 164331), (11780, 162936), (12483, 153760), (13140, 146072), (13578, 141360), (13680, 140306), (13870, 138384), (14136, 135780), (14415, 133152), (14880, 128991), (15376, 124830), (16644, 115320), (17298, 110960), (17520, 109554), (17670, 108624), (18104, 106020), (18259, 105120), (18848, 101835), (19220, 99864), (20367, 94240), (20805, 92256), (21024, 91295), (21204, 90520), (22192, 86490), (22320, 85994), (22630, 84816), (23064, 83220), (23560, 81468), (24966, 76880), (26280, 73036), (26505, 72416), (27156, 70680), (27360, 70153), (27740, 69192), (28272, 67890), (28830, 66576), (30752, 62415), (33288, 57660), (33945, 56544), (34596, 55480), (35040, 54777), (35340, 54312), (36208, 53010), (36518, 52560), (38440, 49932), (40734, 47120), (41610, 46128), (42408, 45260), (42997, 44640), (43245, 44384)]