349852320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{673}}^1$

素因数の和:732

約数の個数: 216

約数和(自身を含む): 1261885716

約数和(自身を除く): 912033396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 361, 380, 456, 480, 570, 608, 673, 684, 720, 722, 760, 855, 912, 1083, 1140, 1346, 1368, 1440, 1444, 1520, 1710, 1805, 1824, 2019, 2166, 2280, 2692, 2736, 2888, 3040, 3249, 3365, 3420, 3610, 4038, 4332, 4560, 5384, 5415, 5472, 5776, 6057, 6498, 6730, 6840, 7220, 8076, 8664, 9120, 10095, 10768, 10830, 11552, 12114, 12787, 12996, 13460, 13680, 14440, 16152, 16245, 17328, 20190, 21536, 21660, 24228, 25574, 25992, 26920, 27360, 28880, 30285, 32304, 32490, 34656, 38361, 40380, 43320, 48456, 51148, 51984, 53840, 57760, 60570, 63935, 64608, 64980, 76722, 80760, 86640, 96912, 102296, 103968, 107680, 115083, 121140, 127870, 129960, 153444, 161520, 173280, 191805, 193824, 204592, 230166, 242280, 242953, 255740, 259920, 306888, 323040, 383610, 409184, 460332, 484560, 485906, 511480, 519840, 575415, 613776, 728859, 767220, 920664, 969120, 971812, 1022960, 1150830, 1214765, 1227552, 1457718, 1534440, 1841328, 1943624, 2045920, 2186577, 2301660, 2429530, 2915436, 3068880, 3644295, 3682656, 3887248, 4373154, 4603320, 4859060, 5830872, 6137760, 7288590, 7774496, 8746308, 9206640, 9718120, 10932885, 11661744, 14577180, 17492616, 18413280, 19436240, 21865770, 23323488, 29154360, 34985232, 38872480, 43731540, 58308720, 69970464, 87463080, 116617440, 174926160, 349852320]

約数ペア:

[(1, 349852320), (2, 174926160), (3, 116617440), (4, 87463080), (5, 69970464), (6, 58308720), (8, 43731540), (9, 38872480), (10, 34985232), (12, 29154360), (15, 23323488), (16, 21865770), (18, 19436240), (19, 18413280), (20, 17492616), (24, 14577180), (30, 11661744), (32, 10932885), (36, 9718120), (38, 9206640), (40, 8746308), (45, 7774496), (48, 7288590), (57, 6137760), (60, 5830872), (72, 4859060), (76, 4603320), (80, 4373154), (90, 3887248), (95, 3682656), (96, 3644295), (114, 3068880), (120, 2915436), (144, 2429530), (152, 2301660), (160, 2186577), (171, 2045920), (180, 1943624), (190, 1841328), (228, 1534440), (240, 1457718), (285, 1227552), (288, 1214765), (304, 1150830), (342, 1022960), (360, 971812), (361, 969120), (380, 920664), (456, 767220), (480, 728859), (570, 613776), (608, 575415), (673, 519840), (684, 511480), (720, 485906), (722, 484560), (760, 460332), (855, 409184), (912, 383610), (1083, 323040), (1140, 306888), (1346, 259920), (1368, 255740), (1440, 242953), (1444, 242280), (1520, 230166), (1710, 204592), (1805, 193824), (1824, 191805), (2019, 173280), (2166, 161520), (2280, 153444), (2692, 129960), (2736, 127870), (2888, 121140), (3040, 115083), (3249, 107680), (3365, 103968), (3420, 102296), (3610, 96912), (4038, 86640), (4332, 80760), (4560, 76722), (5384, 64980), (5415, 64608), (5472, 63935), (5776, 60570), (6057, 57760), (6498, 53840), (6730, 51984), (6840, 51148), (7220, 48456), (8076, 43320), (8664, 40380), (9120, 38361), (10095, 34656), (10768, 32490), (10830, 32304), (11552, 30285), (12114, 28880), (12787, 27360), (12996, 26920), (13460, 25992), (13680, 25574), (14440, 24228), (16152, 21660), (16245, 21536), (17328, 20190)]