209923811760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{18121}}^1$

素因数の和:18276

約数の個数: 320

約数和(自身を含む): 724833607680

約数和(自身を除く): 514909795920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 79, 80, 94, 104, 120, 130, 141, 156, 158, 188, 195, 208, 235, 237, 240, 260, 282, 312, 316, 376, 390, 395, 470, 474, 520, 564, 611, 624, 632, 705, 752, 780, 790, 940, 948, 1027, 1040, 1128, 1185, 1222, 1264, 1410, 1560, 1580, 1833, 1880, 1896, 2054, 2256, 2370, 2444, 2820, 3055, 3081, 3120, 3160, 3666, 3713, 3760, 3792, 4108, 4740, 4888, 5135, 5640, 6110, 6162, 6320, 7332, 7426, 8216, 9165, 9480, 9776, 10270, 11139, 11280, 12220, 12324, 14664, 14852, 15405, 16432, 18121, 18330, 18565, 18960, 20540, 22278, 24440, 24648, 29328, 29704, 30810, 36242, 36660, 37130, 41080, 44556, 48269, 48880, 49296, 54363, 55695, 59408, 61620, 72484, 73320, 74260, 82160, 89112, 90605, 96538, 108726, 111390, 123240, 144807, 144968, 146640, 148520, 178224, 181210, 193076, 217452, 222780, 235573, 241345, 246480, 271815, 289614, 289936, 297040, 362420, 386152, 434904, 445560, 471146, 482690, 543630, 579228, 706719, 724035, 724840, 772304, 851687, 869808, 891120, 942292, 965380, 1087260, 1158456, 1177865, 1413438, 1431559, 1448070, 1449680, 1703374, 1884584, 1930760, 2174520, 2316912, 2355730, 2555061, 2826876, 2863118, 2896140, 3406748, 3533595, 3769168, 3861520, 4258435, 4294677, 4349040, 4711460, 5110122, 5653752, 5726236, 5792280, 6813496, 7067190, 7157795, 8516870, 8589354, 9422920, 10220244, 11071931, 11307504, 11452472, 11584560, 12775305, 13626992, 14134380, 14315590, 17033740, 17178708, 18610267, 18845840, 20440488, 21473385, 22143862, 22904944, 25550610, 28268760, 28631180, 33215793, 34067480, 34357416, 37220534, 40880976, 42946770, 44287724, 51101220, 55359655, 55830801, 56537520, 57262360, 66431586, 67283273, 68134960, 68714832, 74441068, 85893540, 88575448, 93051335, 102202440, 110719310, 111661602, 114524720, 132863172, 134566546, 148882136, 166078965, 171787080, 177150896, 186102670, 201849819, 204404880, 221438620, 223323204, 265726344, 269133092, 279154005, 297764272, 332157930, 336416365, 343574160, 372205340, 403699638, 442877240, 446646408, 531452688, 538266184, 558308010, 664315860, 672832730, 744410680, 807399276, 874682549, 885754480, 893292816, 1009249095, 1076532368, 1116616020, 1328631720, 1345665460, 1488821360, 1614798552, 1749365098, 2018498190, 2233232040, 2624047647, 2657263440, 2691330920, 3229597104, 3498730196, 4036996380, 4373412745, 4466464080, 5248095294, 5382661840, 6997460392, 8073992760, 8746825490, 10496190588, 13120238235, 13994920784, 16147985520, 17493650980, 20992381176, 26240476470, 34987301960, 41984762352, 52480952940, 69974603920, 104961905880, 209923811760]

約数ペア:

[(1, 209923811760), (2, 104961905880), (3, 69974603920), (4, 52480952940), (5, 41984762352), (6, 34987301960), (8, 26240476470), (10, 20992381176), (12, 17493650980), (13, 16147985520), (15, 13994920784), (16, 13120238235), (20, 10496190588), (24, 8746825490), (26, 8073992760), (30, 6997460392), (39, 5382661840), (40, 5248095294), (47, 4466464080), (48, 4373412745), (52, 4036996380), (60, 3498730196), (65, 3229597104), (78, 2691330920), (79, 2657263440), (80, 2624047647), (94, 2233232040), (104, 2018498190), (120, 1749365098), (130, 1614798552), (141, 1488821360), (156, 1345665460), (158, 1328631720), (188, 1116616020), (195, 1076532368), (208, 1009249095), (235, 893292816), (237, 885754480), (240, 874682549), (260, 807399276), (282, 744410680), (312, 672832730), (316, 664315860), (376, 558308010), (390, 538266184), (395, 531452688), (470, 446646408), (474, 442877240), (520, 403699638), (564, 372205340), (611, 343574160), (624, 336416365), (632, 332157930), (705, 297764272), (752, 279154005), (780, 269133092), (790, 265726344), (940, 223323204), (948, 221438620), (1027, 204404880), (1040, 201849819), (1128, 186102670), (1185, 177150896), (1222, 171787080), (1264, 166078965), (1410, 148882136), (1560, 134566546), (1580, 132863172), (1833, 114524720), (1880, 111661602), (1896, 110719310), (2054, 102202440), (2256, 93051335), (2370, 88575448), (2444, 85893540), (2820, 74441068), (3055, 68714832), (3081, 68134960), (3120, 67283273), (3160, 66431586), (3666, 57262360), (3713, 56537520), (3760, 55830801), (3792, 55359655), (4108, 51101220), (4740, 44287724), (4888, 42946770), (5135, 40880976), (5640, 37220534), (6110, 34357416), (6162, 34067480), (6320, 33215793), (7332, 28631180), (7426, 28268760), (8216, 25550610), (9165, 22904944), (9480, 22143862), (9776, 21473385), (10270, 20440488), (11139, 18845840), (11280, 18610267), (12220, 17178708), (12324, 17033740), (14664, 14315590), (14852, 14134380), (15405, 13626992), (16432, 12775305), (18121, 11584560), (18330, 11452472), (18565, 11307504), (18960, 11071931), (20540, 10220244), (22278, 9422920), (24440, 8589354), (24648, 8516870), (29328, 7157795), (29704, 7067190), (30810, 6813496), (36242, 5792280), (36660, 5726236), (37130, 5653752), (41080, 5110122), (44556, 4711460), (48269, 4349040), (48880, 4294677), (49296, 4258435), (54363, 3861520), (55695, 3769168), (59408, 3533595), (61620, 3406748), (72484, 2896140), (73320, 2863118), (74260, 2826876), (82160, 2555061), (89112, 2355730), (90605, 2316912), (96538, 2174520), (108726, 1930760), (111390, 1884584), (123240, 1703374), (144807, 1449680), (144968, 1448070), (146640, 1431559), (148520, 1413438), (178224, 1177865), (181210, 1158456), (193076, 1087260), (217452, 965380), (222780, 942292), (235573, 891120), (241345, 869808), (246480, 851687), (271815, 772304), (289614, 724840), (289936, 724035), (297040, 706719), (362420, 579228), (386152, 543630), (434904, 482690), (445560, 471146)]