259564320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 955281600

約数和(自身を除く): 695717280

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, 53, 57, 60, 72, 76, 80, 90, 95, 96, 106, 114, 120, 144, 152, 159, 160, 171, 179, 180, 190, 212, 228, 240, 265, 285, 288, 304, 318, 342, 358, 360, 380, 424, 456, 477, 480, 530, 537, 570, 608, 636, 684, 716, 720, 760, 795, 848, 855, 895, 912, 954, 1007, 1060, 1074, 1140, 1272, 1368, 1432, 1440, 1520, 1590, 1611, 1696, 1710, 1790, 1824, 1908, 2014, 2120, 2148, 2280, 2385, 2544, 2685, 2736, 2864, 3021, 3040, 3180, 3222, 3401, 3420, 3580, 3816, 4028, 4240, 4296, 4560, 4770, 5035, 5088, 5370, 5472, 5728, 6042, 6360, 6444, 6802, 6840, 7160, 7632, 8055, 8056, 8480, 8592, 9063, 9120, 9487, 9540, 10070, 10203, 10740, 12084, 12720, 12888, 13604, 13680, 14320, 15105, 15264, 16110, 16112, 17005, 17184, 18126, 18974, 19080, 20140, 20406, 21480, 24168, 25440, 25776, 27208, 27360, 28461, 28640, 30210, 30609, 32220, 32224, 34010, 36252, 37948, 38160, 40280, 40812, 42960, 45315, 47435, 48336, 51015, 51552, 54416, 56922, 60420, 61218, 64440, 68020, 72504, 75896, 76320, 80560, 81624, 85383, 85920, 90630, 94870, 96672, 102030, 108832, 113844, 120840, 122436, 128880, 136040, 142305, 145008, 151792, 153045, 161120, 163248, 170766, 180253, 181260, 189740, 204060, 227688, 241680, 244872, 257760, 272080, 284610, 290016, 303584, 306090, 326496, 341532, 360506, 362520, 379480, 408120, 426915, 455376, 483360, 489744, 540759, 544160, 569220, 612180, 683064, 721012, 725040, 758960, 816240, 853830, 901265, 910752, 979488, 1081518, 1138440, 1224360, 1366128, 1442024, 1450080, 1517920, 1622277, 1632480, 1707660, 1802530, 2163036, 2276880, 2448720, 2703795, 2732256, 2884048, 3244554, 3415320, 3605060, 4326072, 4553760, 4897440, 5407590, 5768096, 6489108, 6830640, 7210120, 8111385, 8652144, 10815180, 12978216, 13661280, 14420240, 16222770, 17304288, 21630360, 25956432, 28840480, 32445540, 43260720, 51912864, 64891080, 86521440, 129782160, 259564320]

約数ペア:

[(1, 259564320), (2, 129782160), (3, 86521440), (4, 64891080), (5, 51912864), (6, 43260720), (8, 32445540), (9, 28840480), (10, 25956432), (12, 21630360), (15, 17304288), (16, 16222770), (18, 14420240), (19, 13661280), (20, 12978216), (24, 10815180), (30, 8652144), (32, 8111385), (36, 7210120), (38, 6830640), (40, 6489108), (45, 5768096), (48, 5407590), (53, 4897440), (57, 4553760), (60, 4326072), (72, 3605060), (76, 3415320), (80, 3244554), (90, 2884048), (95, 2732256), (96, 2703795), (106, 2448720), (114, 2276880), (120, 2163036), (144, 1802530), (152, 1707660), (159, 1632480), (160, 1622277), (171, 1517920), (179, 1450080), (180, 1442024), (190, 1366128), (212, 1224360), (228, 1138440), (240, 1081518), (265, 979488), (285, 910752), (288, 901265), (304, 853830), (318, 816240), (342, 758960), (358, 725040), (360, 721012), (380, 683064), (424, 612180), (456, 569220), (477, 544160), (480, 540759), (530, 489744), (537, 483360), (570, 455376), (608, 426915), (636, 408120), (684, 379480), (716, 362520), (720, 360506), (760, 341532), (795, 326496), (848, 306090), (855, 303584), (895, 290016), (912, 284610), (954, 272080), (1007, 257760), (1060, 244872), (1074, 241680), (1140, 227688), (1272, 204060), (1368, 189740), (1432, 181260), (1440, 180253), (1520, 170766), (1590, 163248), (1611, 161120), (1696, 153045), (1710, 151792), (1790, 145008), (1824, 142305), (1908, 136040), (2014, 128880), (2120, 122436), (2148, 120840), (2280, 113844), (2385, 108832), (2544, 102030), (2685, 96672), (2736, 94870), (2864, 90630), (3021, 85920), (3040, 85383), (3180, 81624), (3222, 80560), (3401, 76320), (3420, 75896), (3580, 72504), (3816, 68020), (4028, 64440), (4240, 61218), (4296, 60420), (4560, 56922), (4770, 54416), (5035, 51552), (5088, 51015), (5370, 48336), (5472, 47435), (5728, 45315), (6042, 42960), (6360, 40812), (6444, 40280), (6802, 38160), (6840, 37948), (7160, 36252), (7632, 34010), (8055, 32224), (8056, 32220), (8480, 30609), (8592, 30210), (9063, 28640), (9120, 28461), (9487, 27360), (9540, 27208), (10070, 25776), (10203, 25440), (10740, 24168), (12084, 21480), (12720, 20406), (12888, 20140), (13604, 19080), (13680, 18974), (14320, 18126), (15105, 17184), (15264, 17005), (16110, 16112)]