121942380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 436665600

約数和(自身を除く): 314723220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 49, 57, 59, 60, 70, 74, 76, 84, 95, 98, 105, 111, 114, 118, 133, 140, 147, 148, 177, 185, 190, 196, 210, 222, 228, 236, 245, 259, 266, 285, 294, 295, 354, 370, 380, 399, 413, 420, 444, 490, 518, 532, 555, 570, 588, 590, 665, 703, 708, 735, 740, 777, 798, 826, 885, 931, 980, 1036, 1110, 1121, 1140, 1180, 1239, 1295, 1330, 1406, 1470, 1554, 1596, 1652, 1770, 1813, 1862, 1995, 2065, 2109, 2183, 2220, 2242, 2478, 2590, 2660, 2793, 2812, 2891, 2940, 3108, 3363, 3515, 3540, 3626, 3724, 3885, 3990, 4130, 4218, 4366, 4484, 4655, 4921, 4956, 5180, 5439, 5586, 5605, 5782, 6195, 6549, 6726, 7030, 7252, 7770, 7847, 7980, 8260, 8436, 8673, 8732, 9065, 9310, 9842, 10545, 10878, 10915, 11172, 11210, 11564, 12390, 13098, 13452, 13965, 14060, 14455, 14763, 15281, 15540, 15694, 16815, 17346, 18130, 18620, 19684, 21090, 21756, 21830, 22420, 23541, 24605, 24780, 26196, 27195, 27930, 28910, 29526, 30562, 31388, 32745, 33630, 34447, 34692, 36260, 39235, 41477, 42180, 43365, 43660, 45843, 47082, 49210, 54390, 54929, 55860, 57820, 59052, 61124, 65490, 67260, 68894, 73815, 76405, 78470, 82954, 86730, 91686, 94164, 98420, 103341, 106967, 108780, 109858, 117705, 124431, 130980, 137788, 147630, 152810, 156940, 164787, 165908, 172235, 173460, 183372, 206682, 207385, 213934, 219716, 229215, 235410, 248862, 274645, 290339, 295260, 305620, 320901, 329574, 344470, 413364, 414770, 427868, 458430, 470820, 497724, 516705, 534835, 549290, 580678, 622155, 641802, 659148, 688940, 823935, 829540, 871017, 916860, 1033410, 1069670, 1098580, 1161356, 1244310, 1283604, 1451695, 1604505, 1647870, 1742034, 2032373, 2066820, 2139340, 2488620, 2903390, 3209010, 3295740, 3484068, 4064746, 4355085, 5806780, 6097119, 6418020, 8129492, 8710170, 10161865, 12194238, 17420340, 20323730, 24388476, 30485595, 40647460, 60971190, 121942380]

約数ペア:

[(1, 121942380), (2, 60971190), (3, 40647460), (4, 30485595), (5, 24388476), (6, 20323730), (7, 17420340), (10, 12194238), (12, 10161865), (14, 8710170), (15, 8129492), (19, 6418020), (20, 6097119), (21, 5806780), (28, 4355085), (30, 4064746), (35, 3484068), (37, 3295740), (38, 3209010), (42, 2903390), (49, 2488620), (57, 2139340), (59, 2066820), (60, 2032373), (70, 1742034), (74, 1647870), (76, 1604505), (84, 1451695), (95, 1283604), (98, 1244310), (105, 1161356), (111, 1098580), (114, 1069670), (118, 1033410), (133, 916860), (140, 871017), (147, 829540), (148, 823935), (177, 688940), (185, 659148), (190, 641802), (196, 622155), (210, 580678), (222, 549290), (228, 534835), (236, 516705), (245, 497724), (259, 470820), (266, 458430), (285, 427868), (294, 414770), (295, 413364), (354, 344470), (370, 329574), (380, 320901), (399, 305620), (413, 295260), (420, 290339), (444, 274645), (490, 248862), (518, 235410), (532, 229215), (555, 219716), (570, 213934), (588, 207385), (590, 206682), (665, 183372), (703, 173460), (708, 172235), (735, 165908), (740, 164787), (777, 156940), (798, 152810), (826, 147630), (885, 137788), (931, 130980), (980, 124431), (1036, 117705), (1110, 109858), (1121, 108780), (1140, 106967), (1180, 103341), (1239, 98420), (1295, 94164), (1330, 91686), (1406, 86730), (1470, 82954), (1554, 78470), (1596, 76405), (1652, 73815), (1770, 68894), (1813, 67260), (1862, 65490), (1995, 61124), (2065, 59052), (2109, 57820), (2183, 55860), (2220, 54929), (2242, 54390), (2478, 49210), (2590, 47082), (2660, 45843), (2793, 43660), (2812, 43365), (2891, 42180), (2940, 41477), (3108, 39235), (3363, 36260), (3515, 34692), (3540, 34447), (3626, 33630), (3724, 32745), (3885, 31388), (3990, 30562), (4130, 29526), (4218, 28910), (4366, 27930), (4484, 27195), (4655, 26196), (4921, 24780), (4956, 24605), (5180, 23541), (5439, 22420), (5586, 21830), (5605, 21756), (5782, 21090), (6195, 19684), (6549, 18620), (6726, 18130), (7030, 17346), (7252, 16815), (7770, 15694), (7847, 15540), (7980, 15281), (8260, 14763), (8436, 14455), (8673, 14060), (8732, 13965), (9065, 13452), (9310, 13098), (9842, 12390), (10545, 11564), (10878, 11210), (10915, 11172)]