7883980860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{8429}}^1$

素因数の和:8596

約数の個数: 192

約数和(自身を含む): 26919889920

約数和(自身を除く): 19035909060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 131, 140, 170, 204, 210, 238, 255, 262, 340, 357, 393, 420, 476, 510, 524, 595, 655, 714, 786, 917, 1020, 1190, 1310, 1428, 1572, 1785, 1834, 1965, 2227, 2380, 2620, 2751, 3570, 3668, 3930, 4454, 4585, 5502, 6681, 7140, 7860, 8429, 8908, 9170, 11004, 11135, 13362, 13755, 15589, 16858, 18340, 22270, 25287, 26724, 27510, 31178, 33405, 33716, 42145, 44540, 46767, 50574, 55020, 59003, 62356, 66810, 77945, 84290, 93534, 101148, 118006, 126435, 133620, 143293, 155890, 168580, 177009, 187068, 233835, 236012, 252870, 286586, 295015, 311780, 354018, 429879, 467670, 505740, 573172, 590030, 708036, 716465, 859758, 885045, 935340, 1003051, 1104199, 1180060, 1432930, 1719516, 1770090, 2006102, 2149395, 2208398, 2865860, 3009153, 3312597, 3540180, 4012204, 4298790, 4416796, 5015255, 5520995, 6018306, 6625194, 7729393, 8597580, 10030510, 11041990, 12036612, 13250388, 15045765, 15458786, 16562985, 18771383, 20061020, 22083980, 23188179, 30091530, 30917572, 33125970, 37542766, 38646965, 46376358, 56314149, 60183060, 66251940, 75085532, 77293930, 92752716, 93856915, 112628298, 115940895, 131399681, 154587860, 187713830, 225256596, 231881790, 262799362, 281570745, 375427660, 394199043, 463763580, 525598724, 563141490, 656998405, 788398086, 1126282980, 1313996810, 1576796172, 1970995215, 2627993620, 3941990430, 7883980860]

約数ペア:

[(1, 7883980860), (2, 3941990430), (3, 2627993620), (4, 1970995215), (5, 1576796172), (6, 1313996810), (7, 1126282980), (10, 788398086), (12, 656998405), (14, 563141490), (15, 525598724), (17, 463763580), (20, 394199043), (21, 375427660), (28, 281570745), (30, 262799362), (34, 231881790), (35, 225256596), (42, 187713830), (51, 154587860), (60, 131399681), (68, 115940895), (70, 112628298), (84, 93856915), (85, 92752716), (102, 77293930), (105, 75085532), (119, 66251940), (131, 60183060), (140, 56314149), (170, 46376358), (204, 38646965), (210, 37542766), (238, 33125970), (255, 30917572), (262, 30091530), (340, 23188179), (357, 22083980), (393, 20061020), (420, 18771383), (476, 16562985), (510, 15458786), (524, 15045765), (595, 13250388), (655, 12036612), (714, 11041990), (786, 10030510), (917, 8597580), (1020, 7729393), (1190, 6625194), (1310, 6018306), (1428, 5520995), (1572, 5015255), (1785, 4416796), (1834, 4298790), (1965, 4012204), (2227, 3540180), (2380, 3312597), (2620, 3009153), (2751, 2865860), (3570, 2208398), (3668, 2149395), (3930, 2006102), (4454, 1770090), (4585, 1719516), (5502, 1432930), (6681, 1180060), (7140, 1104199), (7860, 1003051), (8429, 935340), (8908, 885045), (9170, 859758), (11004, 716465), (11135, 708036), (13362, 590030), (13755, 573172), (15589, 505740), (16858, 467670), (18340, 429879), (22270, 354018), (25287, 311780), (26724, 295015), (27510, 286586), (31178, 252870), (33405, 236012), (33716, 233835), (42145, 187068), (44540, 177009), (46767, 168580), (50574, 155890), (55020, 143293), (59003, 133620), (62356, 126435), (66810, 118006), (77945, 101148), (84290, 93534)]