161072310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 485913600

約数和(自身を除く): 324841290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 73, 79, 95, 98, 105, 114, 133, 146, 147, 158, 190, 210, 219, 237, 245, 266, 285, 294, 365, 395, 399, 438, 474, 490, 511, 553, 570, 665, 730, 735, 790, 798, 931, 1022, 1095, 1106, 1185, 1330, 1387, 1470, 1501, 1533, 1659, 1862, 1995, 2190, 2370, 2555, 2765, 2774, 2793, 3002, 3066, 3318, 3577, 3871, 3990, 4161, 4503, 4655, 5110, 5530, 5586, 5767, 6935, 7154, 7505, 7665, 7742, 8295, 8322, 9006, 9310, 9709, 10507, 10731, 11534, 11613, 13870, 13965, 15010, 15330, 16590, 17301, 17885, 19355, 19418, 20805, 21014, 21462, 22515, 23226, 27930, 28835, 29127, 31521, 34602, 35770, 38710, 40369, 41610, 45030, 48545, 52535, 53655, 57670, 58065, 58254, 63042, 67963, 73549, 80738, 86505, 97090, 105070, 107310, 109573, 116130, 121107, 135926, 145635, 147098, 157605, 173010, 201845, 203889, 219146, 220647, 242214, 282583, 291270, 315210, 328719, 339815, 367745, 403690, 407778, 441294, 547865, 565166, 605535, 657438, 679630, 735490, 767011, 847749, 1019445, 1095730, 1103235, 1211070, 1412915, 1534022, 1643595, 1695498, 2038890, 2206470, 2301033, 2825830, 3287190, 3835055, 4238745, 4602066, 5369077, 7670110, 8477490, 10738154, 11505165, 16107231, 23010330, 26845385, 32214462, 53690770, 80536155, 161072310]

約数ペア:

[(1, 161072310), (2, 80536155), (3, 53690770), (5, 32214462), (6, 26845385), (7, 23010330), (10, 16107231), (14, 11505165), (15, 10738154), (19, 8477490), (21, 7670110), (30, 5369077), (35, 4602066), (38, 4238745), (42, 3835055), (49, 3287190), (57, 2825830), (70, 2301033), (73, 2206470), (79, 2038890), (95, 1695498), (98, 1643595), (105, 1534022), (114, 1412915), (133, 1211070), (146, 1103235), (147, 1095730), (158, 1019445), (190, 847749), (210, 767011), (219, 735490), (237, 679630), (245, 657438), (266, 605535), (285, 565166), (294, 547865), (365, 441294), (395, 407778), (399, 403690), (438, 367745), (474, 339815), (490, 328719), (511, 315210), (553, 291270), (570, 282583), (665, 242214), (730, 220647), (735, 219146), (790, 203889), (798, 201845), (931, 173010), (1022, 157605), (1095, 147098), (1106, 145635), (1185, 135926), (1330, 121107), (1387, 116130), (1470, 109573), (1501, 107310), (1533, 105070), (1659, 97090), (1862, 86505), (1995, 80738), (2190, 73549), (2370, 67963), (2555, 63042), (2765, 58254), (2774, 58065), (2793, 57670), (3002, 53655), (3066, 52535), (3318, 48545), (3577, 45030), (3871, 41610), (3990, 40369), (4161, 38710), (4503, 35770), (4655, 34602), (5110, 31521), (5530, 29127), (5586, 28835), (5767, 27930), (6935, 23226), (7154, 22515), (7505, 21462), (7665, 21014), (7742, 20805), (8295, 19418), (8322, 19355), (9006, 17885), (9310, 17301), (9709, 16590), (10507, 15330), (10731, 15010), (11534, 13965), (11613, 13870)]