161633040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 519716736

約数和(自身を除く): 358083696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 97, 106, 120, 131, 159, 194, 212, 240, 262, 265, 291, 318, 388, 393, 424, 485, 524, 530, 582, 636, 655, 776, 786, 795, 848, 970, 1048, 1060, 1164, 1272, 1310, 1455, 1552, 1572, 1590, 1940, 1965, 2096, 2120, 2328, 2544, 2620, 2910, 3144, 3180, 3880, 3930, 4240, 4656, 5141, 5240, 5820, 6288, 6360, 6943, 7760, 7860, 10282, 10480, 11640, 12707, 12720, 13886, 15423, 15720, 20564, 20829, 23280, 25414, 25705, 27772, 30846, 31440, 34715, 38121, 41128, 41658, 50828, 51410, 55544, 61692, 63535, 69430, 76242, 77115, 82256, 83316, 101656, 102820, 104145, 111088, 123384, 127070, 138860, 152484, 154230, 166632, 190605, 203312, 205640, 208290, 246768, 254140, 277720, 304968, 308460, 333264, 381210, 411280, 416580, 508280, 555440, 609936, 616920, 673471, 762420, 833160, 1016560, 1233840, 1346942, 1524840, 1666320, 2020413, 2693884, 3049680, 3367355, 4040826, 5387768, 6734710, 8081652, 10102065, 10775536, 13469420, 16163304, 20204130, 26938840, 32326608, 40408260, 53877680, 80816520, 161633040]

約数ペア:

[(1, 161633040), (2, 80816520), (3, 53877680), (4, 40408260), (5, 32326608), (6, 26938840), (8, 20204130), (10, 16163304), (12, 13469420), (15, 10775536), (16, 10102065), (20, 8081652), (24, 6734710), (30, 5387768), (40, 4040826), (48, 3367355), (53, 3049680), (60, 2693884), (80, 2020413), (97, 1666320), (106, 1524840), (120, 1346942), (131, 1233840), (159, 1016560), (194, 833160), (212, 762420), (240, 673471), (262, 616920), (265, 609936), (291, 555440), (318, 508280), (388, 416580), (393, 411280), (424, 381210), (485, 333264), (524, 308460), (530, 304968), (582, 277720), (636, 254140), (655, 246768), (776, 208290), (786, 205640), (795, 203312), (848, 190605), (970, 166632), (1048, 154230), (1060, 152484), (1164, 138860), (1272, 127070), (1310, 123384), (1455, 111088), (1552, 104145), (1572, 102820), (1590, 101656), (1940, 83316), (1965, 82256), (2096, 77115), (2120, 76242), (2328, 69430), (2544, 63535), (2620, 61692), (2910, 55544), (3144, 51410), (3180, 50828), (3880, 41658), (3930, 41128), (4240, 38121), (4656, 34715), (5141, 31440), (5240, 30846), (5820, 27772), (6288, 25705), (6360, 25414), (6943, 23280), (7760, 20829), (7860, 20564), (10282, 15720), (10480, 15423), (11640, 13886), (12707, 12720)]