2080656240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 320

約数和(自身を含む): 7199539200

約数和(自身を除く): 5118882960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 89, 104, 118, 120, 127, 130, 156, 177, 178, 195, 208, 236, 240, 254, 260, 267, 295, 312, 354, 356, 381, 390, 445, 472, 508, 520, 534, 590, 624, 635, 708, 712, 762, 767, 780, 885, 890, 944, 1016, 1040, 1068, 1157, 1180, 1270, 1335, 1416, 1424, 1524, 1534, 1560, 1651, 1770, 1780, 1905, 2032, 2136, 2301, 2314, 2360, 2540, 2670, 2832, 3048, 3068, 3120, 3302, 3471, 3540, 3560, 3810, 3835, 4272, 4602, 4628, 4720, 4953, 5080, 5251, 5340, 5785, 6096, 6136, 6604, 6942, 7080, 7120, 7493, 7620, 7670, 8255, 9204, 9256, 9906, 10160, 10502, 10680, 11303, 11505, 11570, 12272, 13208, 13884, 14160, 14986, 15240, 15340, 15753, 16510, 17355, 18408, 18512, 19812, 21004, 21360, 22479, 22606, 23010, 23140, 24765, 26255, 26416, 27768, 29972, 30480, 30680, 31506, 33020, 33909, 34710, 36816, 37465, 39624, 42008, 44958, 45212, 46020, 46280, 49530, 52510, 55536, 56515, 59944, 61360, 63012, 66040, 67818, 68263, 69420, 74930, 78765, 79248, 84016, 89916, 90424, 92040, 92560, 97409, 99060, 105020, 112395, 113030, 119888, 126024, 132080, 135636, 136526, 138840, 146939, 149860, 157530, 169545, 179832, 180848, 184080, 194818, 198120, 204789, 210040, 224790, 226060, 252048, 271272, 273052, 277680, 292227, 293878, 299720, 315060, 339090, 341315, 359664, 389636, 396240, 409578, 420080, 440817, 449580, 452120, 487045, 542544, 546104, 584454, 587756, 599440, 630120, 666877, 678180, 682630, 734695, 779272, 819156, 881634, 899160, 904240, 974090, 1023945, 1092208, 1168908, 1175512, 1260240, 1333754, 1356360, 1365260, 1461135, 1469390, 1558544, 1638312, 1763268, 1798320, 1948180, 2000631, 2047890, 2204085, 2337816, 2351024, 2667508, 2712720, 2730520, 2922270, 2938780, 3276624, 3334385, 3526536, 3896360, 4001262, 4095780, 4408170, 4675632, 5335016, 5461040, 5844540, 5877560, 6668770, 7053072, 7792720, 8002524, 8191560, 8669401, 8816340, 10003155, 10670032, 11689080, 11755120, 13337540, 16005048, 16383120, 17338802, 17632680, 20006310, 23378160, 26008203, 26675080, 32010096, 34677604, 35265360, 40012620, 43347005, 52016406, 53350160, 69355208, 80025240, 86694010, 104032812, 130041015, 138710416, 160050480, 173388020, 208065624, 260082030, 346776040, 416131248, 520164060, 693552080, 1040328120, 2080656240]

約数ペア:

[(1, 2080656240), (2, 1040328120), (3, 693552080), (4, 520164060), (5, 416131248), (6, 346776040), (8, 260082030), (10, 208065624), (12, 173388020), (13, 160050480), (15, 138710416), (16, 130041015), (20, 104032812), (24, 86694010), (26, 80025240), (30, 69355208), (39, 53350160), (40, 52016406), (48, 43347005), (52, 40012620), (59, 35265360), (60, 34677604), (65, 32010096), (78, 26675080), (80, 26008203), (89, 23378160), (104, 20006310), (118, 17632680), (120, 17338802), (127, 16383120), (130, 16005048), (156, 13337540), (177, 11755120), (178, 11689080), (195, 10670032), (208, 10003155), (236, 8816340), (240, 8669401), (254, 8191560), (260, 8002524), (267, 7792720), (295, 7053072), (312, 6668770), (354, 5877560), (356, 5844540), (381, 5461040), (390, 5335016), (445, 4675632), (472, 4408170), (508, 4095780), (520, 4001262), (534, 3896360), (590, 3526536), (624, 3334385), (635, 3276624), (708, 2938780), (712, 2922270), (762, 2730520), (767, 2712720), (780, 2667508), (885, 2351024), (890, 2337816), (944, 2204085), (1016, 2047890), (1040, 2000631), (1068, 1948180), (1157, 1798320), (1180, 1763268), (1270, 1638312), (1335, 1558544), (1416, 1469390), (1424, 1461135), (1524, 1365260), (1534, 1356360), (1560, 1333754), (1651, 1260240), (1770, 1175512), (1780, 1168908), (1905, 1092208), (2032, 1023945), (2136, 974090), (2301, 904240), (2314, 899160), (2360, 881634), (2540, 819156), (2670, 779272), (2832, 734695), (3048, 682630), (3068, 678180), (3120, 666877), (3302, 630120), (3471, 599440), (3540, 587756), (3560, 584454), (3810, 546104), (3835, 542544), (4272, 487045), (4602, 452120), (4628, 449580), (4720, 440817), (4953, 420080), (5080, 409578), (5251, 396240), (5340, 389636), (5785, 359664), (6096, 341315), (6136, 339090), (6604, 315060), (6942, 299720), (7080, 293878), (7120, 292227), (7493, 277680), (7620, 273052), (7670, 271272), (8255, 252048), (9204, 226060), (9256, 224790), (9906, 210040), (10160, 204789), (10502, 198120), (10680, 194818), (11303, 184080), (11505, 180848), (11570, 179832), (12272, 169545), (13208, 157530), (13884, 149860), (14160, 146939), (14986, 138840), (15240, 136526), (15340, 135636), (15753, 132080), (16510, 126024), (17355, 119888), (18408, 113030), (18512, 112395), (19812, 105020), (21004, 99060), (21360, 97409), (22479, 92560), (22606, 92040), (23010, 90424), (23140, 89916), (24765, 84016), (26255, 79248), (26416, 78765), (27768, 74930), (29972, 69420), (30480, 68263), (30680, 67818), (31506, 66040), (33020, 63012), (33909, 61360), (34710, 59944), (36816, 56515), (37465, 55536), (39624, 52510), (42008, 49530), (44958, 46280), (45212, 46020)]