263283930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 384

約数和(自身を含む): 935940096

約数和(自身を除く): 672656166

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 31, 34, 35, 39, 42, 45, 51, 61, 62, 63, 65, 70, 78, 85, 90, 91, 93, 102, 105, 117, 119, 122, 126, 130, 153, 155, 170, 182, 183, 186, 195, 210, 217, 221, 234, 238, 255, 273, 279, 305, 306, 310, 315, 357, 366, 390, 403, 427, 434, 442, 455, 465, 510, 527, 546, 549, 558, 585, 595, 610, 630, 651, 663, 714, 765, 793, 806, 819, 854, 910, 915, 930, 1037, 1054, 1071, 1085, 1098, 1105, 1170, 1190, 1209, 1281, 1302, 1326, 1365, 1395, 1530, 1547, 1581, 1586, 1638, 1785, 1830, 1891, 1953, 1989, 2015, 2074, 2135, 2142, 2170, 2210, 2379, 2418, 2562, 2635, 2730, 2745, 2790, 2821, 3094, 3111, 3162, 3255, 3315, 3570, 3627, 3689, 3782, 3843, 3906, 3965, 3978, 4030, 4095, 4270, 4641, 4743, 4758, 5185, 5270, 5355, 5490, 5551, 5642, 5673, 6045, 6222, 6405, 6510, 6630, 6851, 7137, 7254, 7259, 7378, 7686, 7735, 7905, 7930, 8190, 8463, 9282, 9333, 9455, 9486, 9765, 9945, 10370, 10710, 11067, 11102, 11346, 11895, 12090, 12810, 13237, 13481, 13702, 13923, 14105, 14274, 14518, 15470, 15555, 15810, 16653, 16926, 17019, 18135, 18445, 18666, 18910, 19215, 19530, 19890, 20553, 21777, 22134, 23205, 23715, 23790, 24583, 25389, 26474, 26962, 27755, 27846, 28210, 28365, 31110, 32147, 33201, 33306, 34038, 34255, 35685, 36270, 36295, 36890, 38430, 39711, 40443, 41106, 42315, 43554, 46410, 46665, 47430, 47957, 49166, 49959, 50778, 55335, 55510, 56730, 61659, 64294, 65331, 66185, 66402, 67405, 68510, 69615, 71370, 72590, 73749, 79422, 80886, 83265, 84630, 85095, 93330, 94367, 95914, 96441, 99918, 102765, 108885, 110670, 119133, 121329, 122915, 123318, 126945, 130662, 132370, 134810, 139230, 143871, 147498, 160735, 166005, 166530, 170190, 172081, 188734, 192882, 198555, 202215, 205530, 217770, 221247, 225029, 238266, 239785, 242658, 245830, 249795, 253890, 283101, 287742, 289323, 308295, 321470, 326655, 332010, 344162, 368745, 397110, 404430, 417911, 431613, 442494, 450058, 471835, 479570, 482205, 499590, 516243, 566202, 578646, 595665, 606645, 616590, 653310, 675087, 719355, 737490, 835822, 849303, 860405, 863226, 943670, 964410, 1032486, 1106235, 1125145, 1191330, 1213290, 1253733, 1350174, 1415505, 1438710, 1446615, 1548729, 1698606, 1720810, 2025261, 2089555, 2158065, 2212470, 2250290, 2507466, 2581215, 2831010, 2893230, 2925377, 3097458, 3375435, 3761199, 4050522, 4179110, 4246515, 4316130, 5162430, 5850754, 6268665, 6750870, 7522398, 7743645, 8493030, 8776131, 10126305, 12537330, 14626885, 15487290, 17552262, 18805995, 20252610, 26328393, 29253770, 37611990, 43880655, 52656786, 87761310, 131641965, 263283930]

約数ペア:

[(1, 263283930), (2, 131641965), (3, 87761310), (5, 52656786), (6, 43880655), (7, 37611990), (9, 29253770), (10, 26328393), (13, 20252610), (14, 18805995), (15, 17552262), (17, 15487290), (18, 14626885), (21, 12537330), (26, 10126305), (30, 8776131), (31, 8493030), (34, 7743645), (35, 7522398), (39, 6750870), (42, 6268665), (45, 5850754), (51, 5162430), (61, 4316130), (62, 4246515), (63, 4179110), (65, 4050522), (70, 3761199), (78, 3375435), (85, 3097458), (90, 2925377), (91, 2893230), (93, 2831010), (102, 2581215), (105, 2507466), (117, 2250290), (119, 2212470), (122, 2158065), (126, 2089555), (130, 2025261), (153, 1720810), (155, 1698606), (170, 1548729), (182, 1446615), (183, 1438710), (186, 1415505), (195, 1350174), (210, 1253733), (217, 1213290), (221, 1191330), (234, 1125145), (238, 1106235), (255, 1032486), (273, 964410), (279, 943670), (305, 863226), (306, 860405), (310, 849303), (315, 835822), (357, 737490), (366, 719355), (390, 675087), (403, 653310), (427, 616590), (434, 606645), (442, 595665), (455, 578646), (465, 566202), (510, 516243), (527, 499590), (546, 482205), (549, 479570), (558, 471835), (585, 450058), (595, 442494), (610, 431613), (630, 417911), (651, 404430), (663, 397110), (714, 368745), (765, 344162), (793, 332010), (806, 326655), (819, 321470), (854, 308295), (910, 289323), (915, 287742), (930, 283101), (1037, 253890), (1054, 249795), (1071, 245830), (1085, 242658), (1098, 239785), (1105, 238266), (1170, 225029), (1190, 221247), (1209, 217770), (1281, 205530), (1302, 202215), (1326, 198555), (1365, 192882), (1395, 188734), (1530, 172081), (1547, 170190), (1581, 166530), (1586, 166005), (1638, 160735), (1785, 147498), (1830, 143871), (1891, 139230), (1953, 134810), (1989, 132370), (2015, 130662), (2074, 126945), (2135, 123318), (2142, 122915), (2170, 121329), (2210, 119133), (2379, 110670), (2418, 108885), (2562, 102765), (2635, 99918), (2730, 96441), (2745, 95914), (2790, 94367), (2821, 93330), (3094, 85095), (3111, 84630), (3162, 83265), (3255, 80886), (3315, 79422), (3570, 73749), (3627, 72590), (3689, 71370), (3782, 69615), (3843, 68510), (3906, 67405), (3965, 66402), (3978, 66185), (4030, 65331), (4095, 64294), (4270, 61659), (4641, 56730), (4743, 55510), (4758, 55335), (5185, 50778), (5270, 49959), (5355, 49166), (5490, 47957), (5551, 47430), (5642, 46665), (5673, 46410), (6045, 43554), (6222, 42315), (6405, 41106), (6510, 40443), (6630, 39711), (6851, 38430), (7137, 36890), (7254, 36295), (7259, 36270), (7378, 35685), (7686, 34255), (7735, 34038), (7905, 33306), (7930, 33201), (8190, 32147), (8463, 31110), (9282, 28365), (9333, 28210), (9455, 27846), (9486, 27755), (9765, 26962), (9945, 26474), (10370, 25389), (10710, 24583), (11067, 23790), (11102, 23715), (11346, 23205), (11895, 22134), (12090, 21777), (12810, 20553), (13237, 19890), (13481, 19530), (13702, 19215), (13923, 18910), (14105, 18666), (14274, 18445), (14518, 18135), (15470, 17019), (15555, 16926), (15810, 16653)]