19174320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:305

約数の個数: 200

約数和(自身を含む): 72919440

約数和(自身を除く): 53745120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 269, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 538, 540, 594, 648, 660, 720, 792, 807, 810, 880, 891, 990, 1076, 1080, 1188, 1296, 1320, 1345, 1485, 1584, 1614, 1620, 1782, 1980, 2152, 2160, 2376, 2421, 2640, 2690, 2959, 2970, 3228, 3240, 3564, 3960, 4035, 4304, 4455, 4752, 4842, 5380, 5918, 5940, 6456, 6480, 7128, 7263, 7920, 8070, 8877, 8910, 9684, 10760, 11836, 11880, 12105, 12912, 14256, 14526, 14795, 16140, 17754, 17820, 19368, 21520, 21789, 23672, 23760, 24210, 26631, 29052, 29590, 32280, 35508, 35640, 36315, 38736, 43578, 44385, 47344, 48420, 53262, 58104, 59180, 64560, 71016, 71280, 72630, 79893, 87156, 88770, 96840, 106524, 108945, 116208, 118360, 133155, 142032, 145260, 159786, 174312, 177540, 193680, 213048, 217890, 236720, 239679, 266310, 290520, 319572, 348624, 355080, 399465, 426096, 435780, 479358, 532620, 581040, 639144, 710160, 798930, 871560, 958716, 1065240, 1198395, 1278288, 1597860, 1743120, 1917432, 2130480, 2396790, 3195720, 3834864, 4793580, 6391440, 9587160, 19174320]

約数ペア:

[(1, 19174320), (2, 9587160), (3, 6391440), (4, 4793580), (5, 3834864), (6, 3195720), (8, 2396790), (9, 2130480), (10, 1917432), (11, 1743120), (12, 1597860), (15, 1278288), (16, 1198395), (18, 1065240), (20, 958716), (22, 871560), (24, 798930), (27, 710160), (30, 639144), (33, 581040), (36, 532620), (40, 479358), (44, 435780), (45, 426096), (48, 399465), (54, 355080), (55, 348624), (60, 319572), (66, 290520), (72, 266310), (80, 239679), (81, 236720), (88, 217890), (90, 213048), (99, 193680), (108, 177540), (110, 174312), (120, 159786), (132, 145260), (135, 142032), (144, 133155), (162, 118360), (165, 116208), (176, 108945), (180, 106524), (198, 96840), (216, 88770), (220, 87156), (240, 79893), (264, 72630), (269, 71280), (270, 71016), (297, 64560), (324, 59180), (330, 58104), (360, 53262), (396, 48420), (405, 47344), (432, 44385), (440, 43578), (495, 38736), (528, 36315), (538, 35640), (540, 35508), (594, 32280), (648, 29590), (660, 29052), (720, 26631), (792, 24210), (807, 23760), (810, 23672), (880, 21789), (891, 21520), (990, 19368), (1076, 17820), (1080, 17754), (1188, 16140), (1296, 14795), (1320, 14526), (1345, 14256), (1485, 12912), (1584, 12105), (1614, 11880), (1620, 11836), (1782, 10760), (1980, 9684), (2152, 8910), (2160, 8877), (2376, 8070), (2421, 7920), (2640, 7263), (2690, 7128), (2959, 6480), (2970, 6456), (3228, 5940), (3240, 5918), (3564, 5380), (3960, 4842), (4035, 4752), (4304, 4455)]