21032736780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{25073}}^1$

素因数の和:25168

約数の個数: 192

約数和(自身を含む): 67938103296

約数和(自身を除く): 46905366516

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 41, 44, 55, 60, 62, 66, 82, 93, 110, 123, 124, 132, 155, 164, 165, 186, 205, 220, 246, 310, 330, 341, 372, 410, 451, 465, 492, 615, 620, 660, 682, 820, 902, 930, 1023, 1230, 1271, 1353, 1364, 1705, 1804, 1860, 2046, 2255, 2460, 2542, 2706, 3410, 3813, 4092, 4510, 5084, 5115, 5412, 6355, 6765, 6820, 7626, 9020, 10230, 12710, 13530, 13981, 15252, 19065, 20460, 25073, 25420, 27060, 27962, 38130, 41943, 50146, 55924, 69905, 75219, 76260, 83886, 100292, 125365, 139810, 150438, 167772, 209715, 250730, 275803, 279620, 300876, 376095, 419430, 501460, 551606, 752190, 777263, 827409, 838860, 1027993, 1103212, 1379015, 1504380, 1554526, 1654818, 2055986, 2331789, 2758030, 3083979, 3109052, 3309636, 3886315, 4111972, 4137045, 4663578, 5139965, 5516060, 6167958, 7772630, 8274090, 8549893, 9327156, 10279930, 11307923, 11658945, 12335916, 15419895, 15545260, 16548180, 17099786, 20559860, 22615846, 23317890, 25649679, 30839790, 31867783, 33923769, 34199572, 42749465, 45231692, 46635780, 51299358, 56539615, 61679580, 63735566, 67847538, 85498930, 95603349, 102598716, 113079230, 127471132, 128248395, 135695076, 159338915, 169618845, 170997860, 191206698, 226158460, 256496790, 318677830, 339237690, 350545613, 382413396, 478016745, 512993580, 637355660, 678475380, 701091226, 956033490, 1051636839, 1402182452, 1752728065, 1912066980, 2103273678, 3505456130, 4206547356, 5258184195, 7010912260, 10516368390, 21032736780]

約数ペア:

[(1, 21032736780), (2, 10516368390), (3, 7010912260), (4, 5258184195), (5, 4206547356), (6, 3505456130), (10, 2103273678), (11, 1912066980), (12, 1752728065), (15, 1402182452), (20, 1051636839), (22, 956033490), (30, 701091226), (31, 678475380), (33, 637355660), (41, 512993580), (44, 478016745), (55, 382413396), (60, 350545613), (62, 339237690), (66, 318677830), (82, 256496790), (93, 226158460), (110, 191206698), (123, 170997860), (124, 169618845), (132, 159338915), (155, 135695076), (164, 128248395), (165, 127471132), (186, 113079230), (205, 102598716), (220, 95603349), (246, 85498930), (310, 67847538), (330, 63735566), (341, 61679580), (372, 56539615), (410, 51299358), (451, 46635780), (465, 45231692), (492, 42749465), (615, 34199572), (620, 33923769), (660, 31867783), (682, 30839790), (820, 25649679), (902, 23317890), (930, 22615846), (1023, 20559860), (1230, 17099786), (1271, 16548180), (1353, 15545260), (1364, 15419895), (1705, 12335916), (1804, 11658945), (1860, 11307923), (2046, 10279930), (2255, 9327156), (2460, 8549893), (2542, 8274090), (2706, 7772630), (3410, 6167958), (3813, 5516060), (4092, 5139965), (4510, 4663578), (5084, 4137045), (5115, 4111972), (5412, 3886315), (6355, 3309636), (6765, 3109052), (6820, 3083979), (7626, 2758030), (9020, 2331789), (10230, 2055986), (12710, 1654818), (13530, 1554526), (13981, 1504380), (15252, 1379015), (19065, 1103212), (20460, 1027993), (25073, 838860), (25420, 827409), (27060, 777263), (27962, 752190), (38130, 551606), (41943, 501460), (50146, 419430), (55924, 376095), (69905, 300876), (75219, 279620), (76260, 275803), (83886, 250730), (100292, 209715), (125365, 167772), (139810, 150438)]