2646313560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:887

約数の個数: 288

約数和(自身を含む): 9585576000

約数和(自身を除く): 6939262440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 79, 88, 90, 99, 110, 120, 121, 132, 158, 165, 180, 198, 220, 237, 242, 264, 316, 330, 360, 363, 395, 396, 440, 474, 484, 495, 605, 632, 660, 711, 726, 769, 790, 792, 869, 948, 968, 990, 1089, 1185, 1210, 1320, 1422, 1452, 1538, 1580, 1738, 1815, 1896, 1980, 2178, 2307, 2370, 2420, 2607, 2844, 2904, 3076, 3160, 3476, 3555, 3630, 3845, 3960, 4345, 4356, 4614, 4740, 4840, 5214, 5445, 5688, 6152, 6921, 6952, 7110, 7260, 7690, 7821, 8459, 8690, 8712, 9228, 9480, 9559, 10428, 10890, 11535, 13035, 13842, 14220, 14520, 15380, 15642, 16918, 17380, 18456, 19118, 20856, 21780, 23070, 25377, 26070, 27684, 28440, 28677, 30760, 31284, 33836, 34605, 34760, 38236, 39105, 42295, 43560, 46140, 47795, 50754, 52140, 55368, 57354, 60751, 62568, 67672, 69210, 76131, 76472, 78210, 84590, 86031, 92280, 93049, 95590, 101508, 104280, 114708, 121502, 126885, 138420, 143385, 152262, 156420, 169180, 172062, 182253, 186098, 191180, 203016, 229416, 243004, 253770, 276840, 279147, 286770, 303755, 304524, 312840, 338360, 344124, 364506, 372196, 380655, 382360, 430155, 465245, 486008, 507540, 546759, 558294, 573540, 607510, 609048, 668261, 688248, 729012, 744392, 761310, 837441, 860310, 911265, 930490, 1015080, 1093518, 1116588, 1147080, 1215020, 1336522, 1395735, 1458024, 1522620, 1674882, 1720620, 1822530, 1860980, 2004783, 2187036, 2233176, 2430040, 2673044, 2733795, 2791470, 3045240, 3341305, 3349764, 3441240, 3645060, 3721960, 4009566, 4187205, 4374072, 5346088, 5467590, 5582940, 6014349, 6682610, 6699528, 7290120, 7350871, 8019132, 8374410, 10023915, 10935180, 11165880, 12028698, 13365220, 14701742, 16038264, 16748820, 20047830, 21870360, 22052613, 24057396, 26730440, 29403484, 30071745, 33497640, 36754355, 40095660, 44105226, 48114792, 58806968, 60143490, 66157839, 73508710, 80191320, 88210452, 110263065, 120286980, 132315678, 147017420, 176420904, 220526130, 240573960, 264631356, 294034840, 330789195, 441052260, 529262712, 661578390, 882104520, 1323156780, 2646313560]

約数ペア:

[(1, 2646313560), (2, 1323156780), (3, 882104520), (4, 661578390), (5, 529262712), (6, 441052260), (8, 330789195), (9, 294034840), (10, 264631356), (11, 240573960), (12, 220526130), (15, 176420904), (18, 147017420), (20, 132315678), (22, 120286980), (24, 110263065), (30, 88210452), (33, 80191320), (36, 73508710), (40, 66157839), (44, 60143490), (45, 58806968), (55, 48114792), (60, 44105226), (66, 40095660), (72, 36754355), (79, 33497640), (88, 30071745), (90, 29403484), (99, 26730440), (110, 24057396), (120, 22052613), (121, 21870360), (132, 20047830), (158, 16748820), (165, 16038264), (180, 14701742), (198, 13365220), (220, 12028698), (237, 11165880), (242, 10935180), (264, 10023915), (316, 8374410), (330, 8019132), (360, 7350871), (363, 7290120), (395, 6699528), (396, 6682610), (440, 6014349), (474, 5582940), (484, 5467590), (495, 5346088), (605, 4374072), (632, 4187205), (660, 4009566), (711, 3721960), (726, 3645060), (769, 3441240), (790, 3349764), (792, 3341305), (869, 3045240), (948, 2791470), (968, 2733795), (990, 2673044), (1089, 2430040), (1185, 2233176), (1210, 2187036), (1320, 2004783), (1422, 1860980), (1452, 1822530), (1538, 1720620), (1580, 1674882), (1738, 1522620), (1815, 1458024), (1896, 1395735), (1980, 1336522), (2178, 1215020), (2307, 1147080), (2370, 1116588), (2420, 1093518), (2607, 1015080), (2844, 930490), (2904, 911265), (3076, 860310), (3160, 837441), (3476, 761310), (3555, 744392), (3630, 729012), (3845, 688248), (3960, 668261), (4345, 609048), (4356, 607510), (4614, 573540), (4740, 558294), (4840, 546759), (5214, 507540), (5445, 486008), (5688, 465245), (6152, 430155), (6921, 382360), (6952, 380655), (7110, 372196), (7260, 364506), (7690, 344124), (7821, 338360), (8459, 312840), (8690, 304524), (8712, 303755), (9228, 286770), (9480, 279147), (9559, 276840), (10428, 253770), (10890, 243004), (11535, 229416), (13035, 203016), (13842, 191180), (14220, 186098), (14520, 182253), (15380, 172062), (15642, 169180), (16918, 156420), (17380, 152262), (18456, 143385), (19118, 138420), (20856, 126885), (21780, 121502), (23070, 114708), (25377, 104280), (26070, 101508), (27684, 95590), (28440, 93049), (28677, 92280), (30760, 86031), (31284, 84590), (33836, 78210), (34605, 76472), (34760, 76131), (38236, 69210), (39105, 67672), (42295, 62568), (43560, 60751), (46140, 57354), (47795, 55368), (50754, 52140)]