31585527120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{115343}}^1$

素因数の和:115529

約数の個数: 160

約数和(自身を含む): 112590508032

約数和(自身を除く): 81004980912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 163, 168, 210, 240, 280, 326, 336, 420, 489, 560, 652, 815, 840, 978, 1141, 1304, 1630, 1680, 1956, 2282, 2445, 2608, 3260, 3423, 3912, 4564, 4890, 5705, 6520, 6846, 7824, 9128, 9780, 11410, 13040, 13692, 17115, 18256, 19560, 22820, 27384, 34230, 39120, 45640, 54768, 68460, 91280, 115343, 136920, 230686, 273840, 346029, 461372, 576715, 692058, 807401, 922744, 1153430, 1384116, 1614802, 1730145, 1845488, 2306860, 2422203, 2768232, 3229604, 3460290, 4037005, 4613720, 4844406, 5536464, 6459208, 6920580, 8074010, 9227440, 9688812, 12111015, 12918416, 13841160, 16148020, 18800909, 19377624, 24222030, 27682320, 32296040, 37601818, 38755248, 48444060, 56402727, 64592080, 75203636, 94004545, 96888120, 112805454, 131606363, 150407272, 188009090, 193776240, 225610908, 263212726, 282013635, 300814544, 376018180, 394819089, 451221816, 526425452, 564027270, 658031815, 752036360, 789638178, 902443632, 1052850904, 1128054540, 1316063630, 1504072720, 1579276356, 1974095445, 2105701808, 2256109080, 2632127260, 3158552712, 3948190890, 4512218160, 5264254520, 6317105424, 7896381780, 10528509040, 15792763560, 31585527120]

約数ペア:

[(1, 31585527120), (2, 15792763560), (3, 10528509040), (4, 7896381780), (5, 6317105424), (6, 5264254520), (7, 4512218160), (8, 3948190890), (10, 3158552712), (12, 2632127260), (14, 2256109080), (15, 2105701808), (16, 1974095445), (20, 1579276356), (21, 1504072720), (24, 1316063630), (28, 1128054540), (30, 1052850904), (35, 902443632), (40, 789638178), (42, 752036360), (48, 658031815), (56, 564027270), (60, 526425452), (70, 451221816), (80, 394819089), (84, 376018180), (105, 300814544), (112, 282013635), (120, 263212726), (140, 225610908), (163, 193776240), (168, 188009090), (210, 150407272), (240, 131606363), (280, 112805454), (326, 96888120), (336, 94004545), (420, 75203636), (489, 64592080), (560, 56402727), (652, 48444060), (815, 38755248), (840, 37601818), (978, 32296040), (1141, 27682320), (1304, 24222030), (1630, 19377624), (1680, 18800909), (1956, 16148020), (2282, 13841160), (2445, 12918416), (2608, 12111015), (3260, 9688812), (3423, 9227440), (3912, 8074010), (4564, 6920580), (4890, 6459208), (5705, 5536464), (6520, 4844406), (6846, 4613720), (7824, 4037005), (9128, 3460290), (9780, 3229604), (11410, 2768232), (13040, 2422203), (13692, 2306860), (17115, 1845488), (18256, 1730145), (19560, 1614802), (22820, 1384116), (27384, 1153430), (34230, 922744), (39120, 807401), (45640, 692058), (54768, 576715), (68460, 461372), (91280, 346029), (115343, 273840), (136920, 230686)]