343346080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 1081019520

約数和(自身を除く): 737673440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 31, 32, 35, 40, 44, 55, 56, 58, 62, 70, 77, 80, 88, 110, 112, 116, 124, 140, 145, 154, 155, 160, 176, 203, 217, 220, 224, 232, 248, 280, 290, 308, 310, 319, 341, 352, 385, 406, 434, 440, 464, 496, 560, 580, 616, 620, 638, 682, 770, 812, 868, 880, 899, 928, 961, 992, 1015, 1085, 1120, 1160, 1232, 1240, 1276, 1364, 1540, 1595, 1624, 1705, 1736, 1760, 1798, 1922, 2030, 2170, 2233, 2320, 2387, 2464, 2480, 2552, 2728, 3080, 3190, 3248, 3410, 3472, 3596, 3844, 4060, 4340, 4466, 4495, 4640, 4774, 4805, 4960, 5104, 5456, 6160, 6293, 6380, 6496, 6727, 6820, 6944, 7192, 7688, 8120, 8680, 8932, 8990, 9548, 9610, 9889, 10208, 10571, 10912, 11165, 11935, 12320, 12586, 12760, 13454, 13640, 14384, 15376, 16240, 17360, 17864, 17980, 19096, 19220, 19778, 21142, 22330, 23870, 25172, 25520, 26908, 27280, 27869, 28768, 30752, 31465, 32480, 33635, 34720, 35728, 35960, 38192, 38440, 39556, 42284, 44660, 47740, 49445, 50344, 51040, 52855, 53816, 54560, 55738, 62930, 67270, 69223, 71456, 71920, 73997, 76384, 76880, 79112, 84568, 89320, 95480, 98890, 100688, 105710, 107632, 111476, 125860, 134540, 138446, 139345, 143840, 147994, 153760, 158224, 169136, 178640, 190960, 195083, 197780, 201376, 211420, 215264, 222952, 251720, 269080, 276892, 278690, 295988, 306559, 316448, 338272, 346115, 357280, 369985, 381920, 390166, 395560, 422840, 445904, 503440, 538160, 553784, 557380, 591976, 613118, 692230, 739970, 780332, 791120, 845680, 891808, 975415, 1006880, 1076320, 1107568, 1114760, 1183952, 1226236, 1384460, 1479940, 1532795, 1560664, 1582240, 1691360, 1950830, 2145913, 2215136, 2229520, 2367904, 2452472, 2768920, 2959880, 3065590, 3121328, 3901660, 4291826, 4459040, 4904944, 5537840, 5919760, 6131180, 6242656, 7803320, 8583652, 9809888, 10729565, 11075680, 11839520, 12262360, 15606640, 17167304, 21459130, 24524720, 31213280, 34334608, 42918260, 49049440, 68669216, 85836520, 171673040, 343346080]

約数ペア:

[(1, 343346080), (2, 171673040), (4, 85836520), (5, 68669216), (7, 49049440), (8, 42918260), (10, 34334608), (11, 31213280), (14, 24524720), (16, 21459130), (20, 17167304), (22, 15606640), (28, 12262360), (29, 11839520), (31, 11075680), (32, 10729565), (35, 9809888), (40, 8583652), (44, 7803320), (55, 6242656), (56, 6131180), (58, 5919760), (62, 5537840), (70, 4904944), (77, 4459040), (80, 4291826), (88, 3901660), (110, 3121328), (112, 3065590), (116, 2959880), (124, 2768920), (140, 2452472), (145, 2367904), (154, 2229520), (155, 2215136), (160, 2145913), (176, 1950830), (203, 1691360), (217, 1582240), (220, 1560664), (224, 1532795), (232, 1479940), (248, 1384460), (280, 1226236), (290, 1183952), (308, 1114760), (310, 1107568), (319, 1076320), (341, 1006880), (352, 975415), (385, 891808), (406, 845680), (434, 791120), (440, 780332), (464, 739970), (496, 692230), (560, 613118), (580, 591976), (616, 557380), (620, 553784), (638, 538160), (682, 503440), (770, 445904), (812, 422840), (868, 395560), (880, 390166), (899, 381920), (928, 369985), (961, 357280), (992, 346115), (1015, 338272), (1085, 316448), (1120, 306559), (1160, 295988), (1232, 278690), (1240, 276892), (1276, 269080), (1364, 251720), (1540, 222952), (1595, 215264), (1624, 211420), (1705, 201376), (1736, 197780), (1760, 195083), (1798, 190960), (1922, 178640), (2030, 169136), (2170, 158224), (2233, 153760), (2320, 147994), (2387, 143840), (2464, 139345), (2480, 138446), (2552, 134540), (2728, 125860), (3080, 111476), (3190, 107632), (3248, 105710), (3410, 100688), (3472, 98890), (3596, 95480), (3844, 89320), (4060, 84568), (4340, 79112), (4466, 76880), (4495, 76384), (4640, 73997), (4774, 71920), (4805, 71456), (4960, 69223), (5104, 67270), (5456, 62930), (6160, 55738), (6293, 54560), (6380, 53816), (6496, 52855), (6727, 51040), (6820, 50344), (6944, 49445), (7192, 47740), (7688, 44660), (8120, 42284), (8680, 39556), (8932, 38440), (8990, 38192), (9548, 35960), (9610, 35728), (9889, 34720), (10208, 33635), (10571, 32480), (10912, 31465), (11165, 30752), (11935, 28768), (12320, 27869), (12586, 27280), (12760, 26908), (13454, 25520), (13640, 25172), (14384, 23870), (15376, 22330), (16240, 21142), (17360, 19778), (17864, 19220), (17980, 19096)]