129782160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 470059200

約数和(自身を除く): 340277040

約数列:

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

約数ペア:

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