148698480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1535

約数の個数: 160

約数和(自身を含む): 535822848

約数和(自身を除く): 387124368

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, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1451, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2902, 2928, 3416, 3660, 4270, 4353, 4880, 5124, 5804, 6405, 6832, 7255, 7320, 8540, 8706, 10157, 10248, 11608, 12810, 14510, 14640, 17080, 17412, 20314, 20496, 21765, 23216, 25620, 29020, 30471, 34160, 34824, 40628, 43530, 50785, 51240, 58040, 60942, 69648, 81256, 87060, 88511, 101570, 102480, 116080, 121884, 152355, 162512, 174120, 177022, 203140, 243768, 265533, 304710, 348240, 354044, 406280, 442555, 487536, 531066, 609420, 619577, 708088, 812560, 885110, 1062132, 1218840, 1239154, 1327665, 1416176, 1770220, 1858731, 2124264, 2437680, 2478308, 2655330, 3097885, 3540440, 3717462, 4248528, 4956616, 5310660, 6195770, 7080880, 7434924, 9293655, 9913232, 10621320, 12391540, 14869848, 18587310, 21242640, 24783080, 29739696, 37174620, 49566160, 74349240, 148698480]

約数ペア:

[(1, 148698480), (2, 74349240), (3, 49566160), (4, 37174620), (5, 29739696), (6, 24783080), (7, 21242640), (8, 18587310), (10, 14869848), (12, 12391540), (14, 10621320), (15, 9913232), (16, 9293655), (20, 7434924), (21, 7080880), (24, 6195770), (28, 5310660), (30, 4956616), (35, 4248528), (40, 3717462), (42, 3540440), (48, 3097885), (56, 2655330), (60, 2478308), (61, 2437680), (70, 2124264), (80, 1858731), (84, 1770220), (105, 1416176), (112, 1327665), (120, 1239154), (122, 1218840), (140, 1062132), (168, 885110), (183, 812560), (210, 708088), (240, 619577), (244, 609420), (280, 531066), (305, 487536), (336, 442555), (366, 406280), (420, 354044), (427, 348240), (488, 304710), (560, 265533), (610, 243768), (732, 203140), (840, 177022), (854, 174120), (915, 162512), (976, 152355), (1220, 121884), (1281, 116080), (1451, 102480), (1464, 101570), (1680, 88511), (1708, 87060), (1830, 81256), (2135, 69648), (2440, 60942), (2562, 58040), (2902, 51240), (2928, 50785), (3416, 43530), (3660, 40628), (4270, 34824), (4353, 34160), (4880, 30471), (5124, 29020), (5804, 25620), (6405, 23216), (6832, 21765), (7255, 20496), (7320, 20314), (8540, 17412), (8706, 17080), (10157, 14640), (10248, 14510), (11608, 12810)]