189422160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2731}}^1$

素因数の和:2781

約数の個数: 120

約数和(自身を含む): 624010656

約数和(自身を除く): 434588496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1734, 2040, 2312, 2731, 2890, 3468, 4080, 4335, 4624, 5462, 5780, 6936, 8193, 8670, 10924, 11560, 13655, 13872, 16386, 17340, 21848, 23120, 27310, 32772, 34680, 40965, 43696, 46427, 54620, 65544, 69360, 81930, 92854, 109240, 131088, 139281, 163860, 185708, 218480, 232135, 278562, 327720, 371416, 464270, 557124, 655440, 696405, 742832, 789259, 928540, 1114248, 1392810, 1578518, 1857080, 2228496, 2367777, 2785620, 3157036, 3714160, 3946295, 4735554, 5571240, 6314072, 7892590, 9471108, 11142480, 11838885, 12628144, 15785180, 18942216, 23677770, 31570360, 37884432, 47355540, 63140720, 94711080, 189422160]

約数ペア:

[(1, 189422160), (2, 94711080), (3, 63140720), (4, 47355540), (5, 37884432), (6, 31570360), (8, 23677770), (10, 18942216), (12, 15785180), (15, 12628144), (16, 11838885), (17, 11142480), (20, 9471108), (24, 7892590), (30, 6314072), (34, 5571240), (40, 4735554), (48, 3946295), (51, 3714160), (60, 3157036), (68, 2785620), (80, 2367777), (85, 2228496), (102, 1857080), (120, 1578518), (136, 1392810), (170, 1114248), (204, 928540), (240, 789259), (255, 742832), (272, 696405), (289, 655440), (340, 557124), (408, 464270), (510, 371416), (578, 327720), (680, 278562), (816, 232135), (867, 218480), (1020, 185708), (1156, 163860), (1360, 139281), (1445, 131088), (1734, 109240), (2040, 92854), (2312, 81930), (2731, 69360), (2890, 65544), (3468, 54620), (4080, 46427), (4335, 43696), (4624, 40965), (5462, 34680), (5780, 32772), (6936, 27310), (8193, 23120), (8670, 21848), (10924, 17340), (11560, 16386), (13655, 13872)]