190991040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:359

約数の個数: 224

約数和(自身を含む): 657880320

約数和(自身を除く): 466889280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 192, 222, 228, 240, 283, 285, 296, 304, 320, 370, 380, 444, 456, 480, 555, 566, 570, 592, 608, 703, 740, 760, 849, 888, 912, 960, 1110, 1132, 1140, 1184, 1216, 1406, 1415, 1480, 1520, 1698, 1776, 1824, 2109, 2220, 2264, 2280, 2368, 2812, 2830, 2960, 3040, 3396, 3515, 3552, 3648, 4218, 4245, 4440, 4528, 4560, 5377, 5624, 5660, 5920, 6080, 6792, 7030, 7104, 8436, 8490, 8880, 9056, 9120, 10471, 10545, 10754, 11248, 11320, 11840, 13584, 14060, 16131, 16872, 16980, 17760, 18112, 18240, 20942, 21090, 21508, 22496, 22640, 26885, 27168, 28120, 31413, 32262, 33744, 33960, 35520, 41884, 42180, 43016, 44992, 45280, 52355, 53770, 54336, 56240, 62826, 64524, 67488, 67920, 80655, 83768, 84360, 86032, 90560, 104710, 107540, 112480, 125652, 129048, 134976, 135840, 157065, 161310, 167536, 168720, 172064, 198949, 209420, 215080, 224960, 251304, 258096, 271680, 314130, 322620, 335072, 337440, 344128, 397898, 418840, 430160, 502608, 516192, 596847, 628260, 645240, 670144, 674880, 795796, 837680, 860320, 994745, 1005216, 1032384, 1193694, 1256520, 1290480, 1591592, 1675360, 1720640, 1989490, 2010432, 2387388, 2513040, 2580960, 2984235, 3183184, 3350720, 3978980, 4774776, 5026080, 5161920, 5968470, 6366368, 7957960, 9549552, 10052160, 11936940, 12732736, 15915920, 19099104, 23873880, 31831840, 38198208, 47747760, 63663680, 95495520, 190991040]

約数ペア:

[(1, 190991040), (2, 95495520), (3, 63663680), (4, 47747760), (5, 38198208), (6, 31831840), (8, 23873880), (10, 19099104), (12, 15915920), (15, 12732736), (16, 11936940), (19, 10052160), (20, 9549552), (24, 7957960), (30, 6366368), (32, 5968470), (37, 5161920), (38, 5026080), (40, 4774776), (48, 3978980), (57, 3350720), (60, 3183184), (64, 2984235), (74, 2580960), (76, 2513040), (80, 2387388), (95, 2010432), (96, 1989490), (111, 1720640), (114, 1675360), (120, 1591592), (148, 1290480), (152, 1256520), (160, 1193694), (185, 1032384), (190, 1005216), (192, 994745), (222, 860320), (228, 837680), (240, 795796), (283, 674880), (285, 670144), (296, 645240), (304, 628260), (320, 596847), (370, 516192), (380, 502608), (444, 430160), (456, 418840), (480, 397898), (555, 344128), (566, 337440), (570, 335072), (592, 322620), (608, 314130), (703, 271680), (740, 258096), (760, 251304), (849, 224960), (888, 215080), (912, 209420), (960, 198949), (1110, 172064), (1132, 168720), (1140, 167536), (1184, 161310), (1216, 157065), (1406, 135840), (1415, 134976), (1480, 129048), (1520, 125652), (1698, 112480), (1776, 107540), (1824, 104710), (2109, 90560), (2220, 86032), (2264, 84360), (2280, 83768), (2368, 80655), (2812, 67920), (2830, 67488), (2960, 64524), (3040, 62826), (3396, 56240), (3515, 54336), (3552, 53770), (3648, 52355), (4218, 45280), (4245, 44992), (4440, 43016), (4528, 42180), (4560, 41884), (5377, 35520), (5624, 33960), (5660, 33744), (5920, 32262), (6080, 31413), (6792, 28120), (7030, 27168), (7104, 26885), (8436, 22640), (8490, 22496), (8880, 21508), (9056, 21090), (9120, 20942), (10471, 18240), (10545, 18112), (10754, 17760), (11248, 16980), (11320, 16872), (11840, 16131), (13584, 14060)]