865573020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7253}}^1$

素因数の和:7301

約数の個数: 192

約数和(自身を含む): 3071053440

約数和(自身を除く): 2205480420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3978, 4420, 4590, 5967, 6630, 7020, 7253, 7956, 9180, 9945, 11934, 13260, 14506, 19890, 21759, 23868, 29012, 29835, 36265, 39780, 43518, 59670, 65277, 72530, 87036, 94289, 108795, 119340, 123301, 130554, 145060, 188578, 195831, 217590, 246602, 261108, 282867, 326385, 369903, 377156, 391662, 435180, 471445, 493204, 565734, 616505, 652770, 739806, 783324, 848601, 942890, 979155, 1109709, 1131468, 1233010, 1305540, 1414335, 1479612, 1602913, 1697202, 1849515, 1885780, 1958310, 2219418, 2466020, 2545803, 2828670, 3205826, 3329127, 3394404, 3699030, 3916620, 4243005, 4438836, 4808739, 5091606, 5548545, 5657340, 6411652, 6658254, 7398060, 8014565, 8486010, 9617478, 10183212, 11097090, 12729015, 13316508, 14426217, 16029130, 16645635, 16972020, 19234956, 22194180, 24043695, 25458030, 28852434, 32058260, 33291270, 43278651, 48087390, 50916060, 57704868, 66582540, 72131085, 86557302, 96174780, 144262170, 173114604, 216393255, 288524340, 432786510, 865573020]

約数ペア:

[(1, 865573020), (2, 432786510), (3, 288524340), (4, 216393255), (5, 173114604), (6, 144262170), (9, 96174780), (10, 86557302), (12, 72131085), (13, 66582540), (15, 57704868), (17, 50916060), (18, 48087390), (20, 43278651), (26, 33291270), (27, 32058260), (30, 28852434), (34, 25458030), (36, 24043695), (39, 22194180), (45, 19234956), (51, 16972020), (52, 16645635), (54, 16029130), (60, 14426217), (65, 13316508), (68, 12729015), (78, 11097090), (85, 10183212), (90, 9617478), (102, 8486010), (108, 8014565), (117, 7398060), (130, 6658254), (135, 6411652), (153, 5657340), (156, 5548545), (170, 5091606), (180, 4808739), (195, 4438836), (204, 4243005), (221, 3916620), (234, 3699030), (255, 3394404), (260, 3329127), (270, 3205826), (306, 2828670), (340, 2545803), (351, 2466020), (390, 2219418), (442, 1958310), (459, 1885780), (468, 1849515), (510, 1697202), (540, 1602913), (585, 1479612), (612, 1414335), (663, 1305540), (702, 1233010), (765, 1131468), (780, 1109709), (884, 979155), (918, 942890), (1020, 848601), (1105, 783324), (1170, 739806), (1326, 652770), (1404, 616505), (1530, 565734), (1755, 493204), (1836, 471445), (1989, 435180), (2210, 391662), (2295, 377156), (2340, 369903), (2652, 326385), (3060, 282867), (3315, 261108), (3510, 246602), (3978, 217590), (4420, 195831), (4590, 188578), (5967, 145060), (6630, 130554), (7020, 123301), (7253, 119340), (7956, 108795), (9180, 94289), (9945, 87036), (11934, 72530), (13260, 65277), (14506, 59670), (19890, 43518), (21759, 39780), (23868, 36265), (29012, 29835)]