148517040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 546045408

約数和(自身を除く): 397528368

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, 49, 56, 60, 70, 73, 80, 84, 98, 105, 112, 120, 140, 146, 147, 168, 173, 196, 210, 219, 240, 245, 280, 292, 294, 336, 346, 365, 392, 420, 438, 490, 511, 519, 560, 584, 588, 692, 730, 735, 784, 840, 865, 876, 980, 1022, 1038, 1095, 1168, 1176, 1211, 1384, 1460, 1470, 1533, 1680, 1730, 1752, 1960, 2044, 2076, 2190, 2352, 2422, 2555, 2595, 2768, 2920, 2940, 3066, 3460, 3504, 3577, 3633, 3920, 4088, 4152, 4380, 4844, 5110, 5190, 5840, 5880, 6055, 6132, 6920, 7154, 7266, 7665, 8176, 8304, 8477, 8760, 9688, 10220, 10380, 10731, 11760, 12110, 12264, 12629, 13840, 14308, 14532, 15330, 16954, 17520, 17885, 18165, 19376, 20440, 20760, 21462, 24220, 24528, 25258, 25431, 28616, 29064, 30660, 33908, 35770, 36330, 37887, 40880, 41520, 42385, 42924, 48440, 50516, 50862, 53655, 57232, 58128, 61320, 63145, 67816, 71540, 72660, 75774, 84770, 85848, 88403, 96880, 101032, 101724, 107310, 122640, 126290, 127155, 135632, 143080, 145320, 151548, 169540, 171696, 176806, 189435, 202064, 203448, 214620, 252580, 254310, 265209, 286160, 290640, 303096, 339080, 353612, 378870, 406896, 429240, 442015, 505160, 508620, 530418, 606192, 618821, 678160, 707224, 757740, 858480, 884030, 1010320, 1017240, 1060836, 1237642, 1326045, 1414448, 1515480, 1768060, 1856463, 2034480, 2121672, 2475284, 2652090, 3030960, 3094105, 3536120, 3712926, 4243344, 4950568, 5304180, 6188210, 7072240, 7425852, 9282315, 9901136, 10608360, 12376420, 14851704, 18564630, 21216720, 24752840, 29703408, 37129260, 49505680, 74258520, 148517040]

約数ペア:

[(1, 148517040), (2, 74258520), (3, 49505680), (4, 37129260), (5, 29703408), (6, 24752840), (7, 21216720), (8, 18564630), (10, 14851704), (12, 12376420), (14, 10608360), (15, 9901136), (16, 9282315), (20, 7425852), (21, 7072240), (24, 6188210), (28, 5304180), (30, 4950568), (35, 4243344), (40, 3712926), (42, 3536120), (48, 3094105), (49, 3030960), (56, 2652090), (60, 2475284), (70, 2121672), (73, 2034480), (80, 1856463), (84, 1768060), (98, 1515480), (105, 1414448), (112, 1326045), (120, 1237642), (140, 1060836), (146, 1017240), (147, 1010320), (168, 884030), (173, 858480), (196, 757740), (210, 707224), (219, 678160), (240, 618821), (245, 606192), (280, 530418), (292, 508620), (294, 505160), (336, 442015), (346, 429240), (365, 406896), (392, 378870), (420, 353612), (438, 339080), (490, 303096), (511, 290640), (519, 286160), (560, 265209), (584, 254310), (588, 252580), (692, 214620), (730, 203448), (735, 202064), (784, 189435), (840, 176806), (865, 171696), (876, 169540), (980, 151548), (1022, 145320), (1038, 143080), (1095, 135632), (1168, 127155), (1176, 126290), (1211, 122640), (1384, 107310), (1460, 101724), (1470, 101032), (1533, 96880), (1680, 88403), (1730, 85848), (1752, 84770), (1960, 75774), (2044, 72660), (2076, 71540), (2190, 67816), (2352, 63145), (2422, 61320), (2555, 58128), (2595, 57232), (2768, 53655), (2920, 50862), (2940, 50516), (3066, 48440), (3460, 42924), (3504, 42385), (3577, 41520), (3633, 40880), (3920, 37887), (4088, 36330), (4152, 35770), (4380, 33908), (4844, 30660), (5110, 29064), (5190, 28616), (5840, 25431), (5880, 25258), (6055, 24528), (6132, 24220), (6920, 21462), (7154, 20760), (7266, 20440), (7665, 19376), (8176, 18165), (8304, 17885), (8477, 17520), (8760, 16954), (9688, 15330), (10220, 14532), (10380, 14308), (10731, 13840), (11760, 12629), (12110, 12264)]