197019360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 216

約数和(自身を含む): 711448920

約数和(自身を除く): 514429560

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, 379, 380, 456, 480, 570, 608, 684, 720, 722, 758, 760, 855, 912, 1083, 1137, 1140, 1368, 1440, 1444, 1516, 1520, 1710, 1805, 1824, 1895, 2166, 2274, 2280, 2736, 2888, 3032, 3040, 3249, 3411, 3420, 3610, 3790, 4332, 4548, 4560, 5415, 5472, 5685, 5776, 6064, 6498, 6822, 6840, 7201, 7220, 7580, 8664, 9096, 9120, 10830, 11370, 11552, 12128, 12996, 13644, 13680, 14402, 14440, 15160, 16245, 17055, 17328, 18192, 21603, 21660, 22740, 25992, 27288, 27360, 28804, 28880, 30320, 32490, 34110, 34656, 36005, 36384, 43206, 43320, 45480, 51984, 54576, 57608, 57760, 60640, 64809, 64980, 68220, 72010, 86412, 86640, 90960, 103968, 108015, 109152, 115216, 129618, 129960, 136440, 136819, 144020, 172824, 173280, 181920, 216030, 230432, 259236, 259920, 272880, 273638, 288040, 324045, 345648, 410457, 432060, 518472, 519840, 545760, 547276, 576080, 648090, 684095, 691296, 820914, 864120, 1036944, 1094552, 1152160, 1231371, 1296180, 1368190, 1641828, 1728240, 2052285, 2073888, 2189104, 2462742, 2592360, 2736380, 3283656, 3456480, 4104570, 4378208, 4925484, 5184720, 5472760, 6156855, 6567312, 8209140, 9850968, 10369440, 10945520, 12313710, 13134624, 16418280, 19701936, 21891040, 24627420, 32836560, 39403872, 49254840, 65673120, 98509680, 197019360]

約数ペア:

[(1, 197019360), (2, 98509680), (3, 65673120), (4, 49254840), (5, 39403872), (6, 32836560), (8, 24627420), (9, 21891040), (10, 19701936), (12, 16418280), (15, 13134624), (16, 12313710), (18, 10945520), (19, 10369440), (20, 9850968), (24, 8209140), (30, 6567312), (32, 6156855), (36, 5472760), (38, 5184720), (40, 4925484), (45, 4378208), (48, 4104570), (57, 3456480), (60, 3283656), (72, 2736380), (76, 2592360), (80, 2462742), (90, 2189104), (95, 2073888), (96, 2052285), (114, 1728240), (120, 1641828), (144, 1368190), (152, 1296180), (160, 1231371), (171, 1152160), (180, 1094552), (190, 1036944), (228, 864120), (240, 820914), (285, 691296), (288, 684095), (304, 648090), (342, 576080), (360, 547276), (361, 545760), (379, 519840), (380, 518472), (456, 432060), (480, 410457), (570, 345648), (608, 324045), (684, 288040), (720, 273638), (722, 272880), (758, 259920), (760, 259236), (855, 230432), (912, 216030), (1083, 181920), (1137, 173280), (1140, 172824), (1368, 144020), (1440, 136819), (1444, 136440), (1516, 129960), (1520, 129618), (1710, 115216), (1805, 109152), (1824, 108015), (1895, 103968), (2166, 90960), (2274, 86640), (2280, 86412), (2736, 72010), (2888, 68220), (3032, 64980), (3040, 64809), (3249, 60640), (3411, 57760), (3420, 57608), (3610, 54576), (3790, 51984), (4332, 45480), (4548, 43320), (4560, 43206), (5415, 36384), (5472, 36005), (5685, 34656), (5776, 34110), (6064, 32490), (6498, 30320), (6822, 28880), (6840, 28804), (7201, 27360), (7220, 27288), (7580, 25992), (8664, 22740), (9096, 21660), (9120, 21603), (10830, 18192), (11370, 17328), (11552, 17055), (12128, 16245), (12996, 15160), (13644, 14440), (13680, 14402)]