280901682460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:725

約数の個数: 288

約数和(自身を含む): 729920056320

約数和(自身を除く): 449018373860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 83, 85, 119, 140, 166, 170, 233, 238, 289, 332, 340, 359, 415, 466, 476, 578, 581, 595, 718, 830, 932, 1156, 1162, 1165, 1190, 1411, 1436, 1445, 1631, 1660, 1795, 2023, 2324, 2330, 2380, 2513, 2822, 2890, 2905, 3262, 3590, 3961, 4046, 4660, 5026, 5644, 5780, 5810, 6103, 6524, 7055, 7180, 7922, 8092, 8155, 9877, 10052, 10115, 11620, 12206, 12565, 14110, 15844, 16310, 19339, 19754, 19805, 20230, 23987, 24412, 25130, 27727, 28220, 29797, 30515, 32620, 38678, 39508, 39610, 40460, 42721, 47974, 49385, 50260, 55454, 59594, 61030, 67337, 77356, 79220, 83647, 85442, 95948, 96695, 98770, 103751, 110908, 119188, 119935, 122060, 134674, 135373, 138635, 148985, 167294, 167909, 170884, 193390, 197540, 207502, 208579, 213605, 239870, 269348, 270746, 277270, 297970, 328763, 334588, 335818, 336685, 386780, 415004, 417158, 418235, 427210, 471359, 479740, 506549, 518755, 541492, 554540, 585529, 595940, 657526, 671636, 673370, 676865, 726257, 834316, 836470, 839545, 854420, 942718, 1013098, 1037510, 1042895, 1171058, 1315052, 1346740, 1353730, 1421999, 1452514, 1643815, 1672940, 1679090, 1885436, 2026196, 2075020, 2085790, 2301341, 2342116, 2356795, 2532745, 2707460, 2843998, 2905028, 2927645, 3287630, 3358180, 3545843, 3631285, 4171580, 4602682, 4713590, 5065490, 5588971, 5687996, 5855290, 6575260, 6942701, 7091686, 7109995, 7262570, 8611333, 9205364, 9427180, 9953993, 10130980, 11177942, 11506705, 11710580, 13885402, 14183372, 14219990, 14525140, 17222666, 17729215, 19907986, 22355884, 23013410, 24173983, 27770804, 27944855, 28439980, 34445332, 34713505, 35458430, 39122797, 39815972, 43056665, 46026820, 48347966, 48598907, 49769965, 55889710, 60279331, 69427010, 70916860, 78245594, 86113330, 96695932, 97197814, 99539930, 111779420, 118025917, 120558662, 120869915, 138854020, 156491188, 169217881, 172226660, 194395628, 195613985, 199079860, 236051834, 241117324, 241739830, 242994535, 301396655, 338435762, 391227970, 472103668, 483479660, 485989070, 590129585, 602793310, 676871524, 782455940, 826181419, 846089405, 971978140, 1180259170, 1205586620, 1652362838, 1692178810, 2006440589, 2360518340, 3304725676, 3384357620, 4012881178, 4130907095, 8025762356, 8261814190, 10032202945, 14045084123, 16523628380, 20064405890, 28090168246, 40128811780, 56180336492, 70225420615, 140450841230, 280901682460]

約数ペア:

[(1, 280901682460), (2, 140450841230), (4, 70225420615), (5, 56180336492), (7, 40128811780), (10, 28090168246), (14, 20064405890), (17, 16523628380), (20, 14045084123), (28, 10032202945), (34, 8261814190), (35, 8025762356), (68, 4130907095), (70, 4012881178), (83, 3384357620), (85, 3304725676), (119, 2360518340), (140, 2006440589), (166, 1692178810), (170, 1652362838), (233, 1205586620), (238, 1180259170), (289, 971978140), (332, 846089405), (340, 826181419), (359, 782455940), (415, 676871524), (466, 602793310), (476, 590129585), (578, 485989070), (581, 483479660), (595, 472103668), (718, 391227970), (830, 338435762), (932, 301396655), (1156, 242994535), (1162, 241739830), (1165, 241117324), (1190, 236051834), (1411, 199079860), (1436, 195613985), (1445, 194395628), (1631, 172226660), (1660, 169217881), (1795, 156491188), (2023, 138854020), (2324, 120869915), (2330, 120558662), (2380, 118025917), (2513, 111779420), (2822, 99539930), (2890, 97197814), (2905, 96695932), (3262, 86113330), (3590, 78245594), (3961, 70916860), (4046, 69427010), (4660, 60279331), (5026, 55889710), (5644, 49769965), (5780, 48598907), (5810, 48347966), (6103, 46026820), (6524, 43056665), (7055, 39815972), (7180, 39122797), (7922, 35458430), (8092, 34713505), (8155, 34445332), (9877, 28439980), (10052, 27944855), (10115, 27770804), (11620, 24173983), (12206, 23013410), (12565, 22355884), (14110, 19907986), (15844, 17729215), (16310, 17222666), (19339, 14525140), (19754, 14219990), (19805, 14183372), (20230, 13885402), (23987, 11710580), (24412, 11506705), (25130, 11177942), (27727, 10130980), (28220, 9953993), (29797, 9427180), (30515, 9205364), (32620, 8611333), (38678, 7262570), (39508, 7109995), (39610, 7091686), (40460, 6942701), (42721, 6575260), (47974, 5855290), (49385, 5687996), (50260, 5588971), (55454, 5065490), (59594, 4713590), (61030, 4602682), (67337, 4171580), (77356, 3631285), (79220, 3545843), (83647, 3358180), (85442, 3287630), (95948, 2927645), (96695, 2905028), (98770, 2843998), (103751, 2707460), (110908, 2532745), (119188, 2356795), (119935, 2342116), (122060, 2301341), (134674, 2085790), (135373, 2075020), (138635, 2026196), (148985, 1885436), (167294, 1679090), (167909, 1672940), (170884, 1643815), (193390, 1452514), (197540, 1421999), (207502, 1353730), (208579, 1346740), (213605, 1315052), (239870, 1171058), (269348, 1042895), (270746, 1037510), (277270, 1013098), (297970, 942718), (328763, 854420), (334588, 839545), (335818, 836470), (336685, 834316), (386780, 726257), (415004, 676865), (417158, 673370), (418235, 671636), (427210, 657526), (471359, 595940), (479740, 585529), (506549, 554540), (518755, 541492)]