73921105020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{74609}}^1$

素因数の和:74972

約数の個数: 144

約数和(自身を含む): 241489291680

約数和(自身を除く): 167568186660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 337, 420, 490, 588, 674, 735, 980, 1011, 1348, 1470, 1685, 2022, 2359, 2940, 3370, 4044, 4718, 5055, 6740, 7077, 9436, 10110, 11795, 14154, 16513, 20220, 23590, 28308, 33026, 35385, 47180, 49539, 66052, 70770, 74609, 82565, 99078, 141540, 149218, 165130, 198156, 223827, 247695, 298436, 330260, 373045, 447654, 495390, 522263, 746090, 895308, 990780, 1044526, 1119135, 1492180, 1566789, 2089052, 2238270, 2611315, 3133578, 3655841, 4476540, 5222630, 6267156, 7311682, 7833945, 10445260, 10967523, 14623364, 15667890, 18279205, 21935046, 25143233, 31335780, 36558410, 43870092, 50286466, 54837615, 73116820, 75429699, 100572932, 109675230, 125716165, 150859398, 176002631, 219350460, 251432330, 301718796, 352005262, 377148495, 502864660, 528007893, 704010524, 754296990, 880013155, 1056015786, 1232018417, 1508593980, 1760026310, 2112031572, 2464036834, 2640039465, 3520052620, 3696055251, 4928073668, 5280078930, 6160092085, 7392110502, 10560157860, 12320184170, 14784221004, 18480276255, 24640368340, 36960552510, 73921105020]

約数ペア:

[(1, 73921105020), (2, 36960552510), (3, 24640368340), (4, 18480276255), (5, 14784221004), (6, 12320184170), (7, 10560157860), (10, 7392110502), (12, 6160092085), (14, 5280078930), (15, 4928073668), (20, 3696055251), (21, 3520052620), (28, 2640039465), (30, 2464036834), (35, 2112031572), (42, 1760026310), (49, 1508593980), (60, 1232018417), (70, 1056015786), (84, 880013155), (98, 754296990), (105, 704010524), (140, 528007893), (147, 502864660), (196, 377148495), (210, 352005262), (245, 301718796), (294, 251432330), (337, 219350460), (420, 176002631), (490, 150859398), (588, 125716165), (674, 109675230), (735, 100572932), (980, 75429699), (1011, 73116820), (1348, 54837615), (1470, 50286466), (1685, 43870092), (2022, 36558410), (2359, 31335780), (2940, 25143233), (3370, 21935046), (4044, 18279205), (4718, 15667890), (5055, 14623364), (6740, 10967523), (7077, 10445260), (9436, 7833945), (10110, 7311682), (11795, 6267156), (14154, 5222630), (16513, 4476540), (20220, 3655841), (23590, 3133578), (28308, 2611315), (33026, 2238270), (35385, 2089052), (47180, 1566789), (49539, 1492180), (66052, 1119135), (70770, 1044526), (74609, 990780), (82565, 895308), (99078, 746090), (141540, 522263), (149218, 495390), (165130, 447654), (198156, 373045), (223827, 330260), (247695, 298436)]