71115660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:773

約数の個数: 216

約数和(自身を含む): 274122576

約数和(自身を除く): 203006916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 588, 630, 660, 693, 733, 735, 770, 882, 924, 980, 990, 1078, 1155, 1260, 1386, 1466, 1470, 1540, 1617, 1764, 1980, 2156, 2199, 2205, 2310, 2695, 2772, 2932, 2940, 3234, 3465, 3665, 4398, 4410, 4620, 4851, 5131, 5390, 6468, 6597, 6930, 7330, 8063, 8085, 8796, 8820, 9702, 10262, 10780, 10995, 13194, 13860, 14660, 15393, 16126, 16170, 19404, 20524, 21990, 24189, 24255, 25655, 26388, 30786, 32252, 32340, 32985, 35917, 40315, 43980, 46179, 48378, 48510, 51310, 56441, 61572, 65970, 71834, 72567, 76965, 80630, 92358, 96756, 97020, 102620, 107751, 112882, 120945, 131940, 143668, 145134, 153930, 161260, 169323, 179585, 184716, 215502, 225764, 230895, 241890, 282205, 290268, 307860, 323253, 338646, 359170, 362835, 395087, 431004, 461790, 483780, 507969, 538755, 564410, 646506, 677292, 718340, 725670, 790174, 846615, 923580, 1015938, 1077510, 1128820, 1185261, 1293012, 1451340, 1580348, 1616265, 1693230, 1975435, 2031876, 2155020, 2370522, 2539845, 3232530, 3386460, 3555783, 3950870, 4741044, 5079690, 5926305, 6465060, 7111566, 7901740, 10159380, 11852610, 14223132, 17778915, 23705220, 35557830, 71115660]

約数ペア:

[(1, 71115660), (2, 35557830), (3, 23705220), (4, 17778915), (5, 14223132), (6, 11852610), (7, 10159380), (9, 7901740), (10, 7111566), (11, 6465060), (12, 5926305), (14, 5079690), (15, 4741044), (18, 3950870), (20, 3555783), (21, 3386460), (22, 3232530), (28, 2539845), (30, 2370522), (33, 2155020), (35, 2031876), (36, 1975435), (42, 1693230), (44, 1616265), (45, 1580348), (49, 1451340), (55, 1293012), (60, 1185261), (63, 1128820), (66, 1077510), (70, 1015938), (77, 923580), (84, 846615), (90, 790174), (98, 725670), (99, 718340), (105, 677292), (110, 646506), (126, 564410), (132, 538755), (140, 507969), (147, 483780), (154, 461790), (165, 431004), (180, 395087), (196, 362835), (198, 359170), (210, 338646), (220, 323253), (231, 307860), (245, 290268), (252, 282205), (294, 241890), (308, 230895), (315, 225764), (330, 215502), (385, 184716), (396, 179585), (420, 169323), (441, 161260), (462, 153930), (490, 145134), (495, 143668), (539, 131940), (588, 120945), (630, 112882), (660, 107751), (693, 102620), (733, 97020), (735, 96756), (770, 92358), (882, 80630), (924, 76965), (980, 72567), (990, 71834), (1078, 65970), (1155, 61572), (1260, 56441), (1386, 51310), (1466, 48510), (1470, 48378), (1540, 46179), (1617, 43980), (1764, 40315), (1980, 35917), (2156, 32985), (2199, 32340), (2205, 32252), (2310, 30786), (2695, 26388), (2772, 25655), (2932, 24255), (2940, 24189), (3234, 21990), (3465, 20524), (3665, 19404), (4398, 16170), (4410, 16126), (4620, 15393), (4851, 14660), (5131, 13860), (5390, 13194), (6468, 10995), (6597, 10780), (6930, 10262), (7330, 9702), (8063, 8820), (8085, 8796)]