21130155936

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:705

約数の個数: 288

約数和(自身を含む): 65318944320

約数和(自身を除く): 44188788384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 83, 92, 96, 108, 138, 144, 166, 184, 207, 216, 249, 276, 288, 332, 368, 414, 432, 498, 529, 552, 557, 621, 664, 736, 747, 828, 864, 996, 1058, 1104, 1114, 1242, 1328, 1494, 1587, 1656, 1671, 1909, 1992, 2116, 2208, 2228, 2241, 2484, 2656, 2988, 3174, 3312, 3342, 3818, 3984, 4232, 4456, 4482, 4761, 4968, 5013, 5727, 5976, 6348, 6624, 6684, 7636, 7968, 8464, 8912, 8964, 9522, 9936, 10026, 11454, 11952, 12696, 12811, 13368, 14283, 15039, 15272, 16928, 17181, 17824, 17928, 19044, 19872, 20052, 22908, 23904, 25392, 25622, 26736, 28566, 30078, 30544, 34362, 35856, 38088, 38433, 40104, 43907, 45816, 46231, 50784, 51244, 51543, 53472, 57132, 60156, 61088, 68724, 71712, 76176, 76866, 80208, 87814, 91632, 92462, 102488, 103086, 114264, 115299, 120312, 131721, 137448, 138693, 152352, 153732, 160416, 175628, 183264, 184924, 204976, 206172, 228528, 230598, 240624, 263442, 274896, 277386, 294653, 307464, 345897, 351256, 369848, 395163, 409952, 412344, 416079, 457056, 461196, 481248, 526884, 549792, 554772, 589306, 614928, 691794, 702512, 739696, 790326, 824688, 832158, 883959, 922392, 1053768, 1063313, 1109544, 1178612, 1185489, 1229856, 1248237, 1383588, 1405024, 1479392, 1580652, 1649376, 1664316, 1767918, 1844784, 2107536, 2126626, 2219088, 2357224, 2370978, 2496474, 2651877, 2767176, 3161304, 3189939, 3328632, 3535836, 3689568, 4215072, 4253252, 4438176, 4714448, 4741956, 4992948, 5303754, 5534352, 6322608, 6379878, 6657264, 7071672, 7955631, 8506504, 9428896, 9483912, 9569817, 9985896, 10607508, 11068704, 12645216, 12759756, 13314528, 14143344, 15911262, 17013008, 18967824, 19139634, 19971792, 21215016, 24456199, 25519512, 28286688, 28709451, 31822524, 34026016, 37935648, 38279268, 39943584, 42430032, 48912398, 51039024, 57418902, 63645048, 73368597, 76558536, 84860064, 97824796, 102078048, 114837804, 127290096, 146737194, 153117072, 195649592, 220105791, 229675608, 254580192, 293474388, 306234144, 391299184, 440211582, 459351216, 586948776, 660317373, 782598368, 880423164, 918702432, 1173897552, 1320634746, 1760846328, 2347795104, 2641269492, 3521692656, 5282538984, 7043385312, 10565077968, 21130155936]

約数ペア:

[(1, 21130155936), (2, 10565077968), (3, 7043385312), (4, 5282538984), (6, 3521692656), (8, 2641269492), (9, 2347795104), (12, 1760846328), (16, 1320634746), (18, 1173897552), (23, 918702432), (24, 880423164), (27, 782598368), (32, 660317373), (36, 586948776), (46, 459351216), (48, 440211582), (54, 391299184), (69, 306234144), (72, 293474388), (83, 254580192), (92, 229675608), (96, 220105791), (108, 195649592), (138, 153117072), (144, 146737194), (166, 127290096), (184, 114837804), (207, 102078048), (216, 97824796), (249, 84860064), (276, 76558536), (288, 73368597), (332, 63645048), (368, 57418902), (414, 51039024), (432, 48912398), (498, 42430032), (529, 39943584), (552, 38279268), (557, 37935648), (621, 34026016), (664, 31822524), (736, 28709451), (747, 28286688), (828, 25519512), (864, 24456199), (996, 21215016), (1058, 19971792), (1104, 19139634), (1114, 18967824), (1242, 17013008), (1328, 15911262), (1494, 14143344), (1587, 13314528), (1656, 12759756), (1671, 12645216), (1909, 11068704), (1992, 10607508), (2116, 9985896), (2208, 9569817), (2228, 9483912), (2241, 9428896), (2484, 8506504), (2656, 7955631), (2988, 7071672), (3174, 6657264), (3312, 6379878), (3342, 6322608), (3818, 5534352), (3984, 5303754), (4232, 4992948), (4456, 4741956), (4482, 4714448), (4761, 4438176), (4968, 4253252), (5013, 4215072), (5727, 3689568), (5976, 3535836), (6348, 3328632), (6624, 3189939), (6684, 3161304), (7636, 2767176), (7968, 2651877), (8464, 2496474), (8912, 2370978), (8964, 2357224), (9522, 2219088), (9936, 2126626), (10026, 2107536), (11454, 1844784), (11952, 1767918), (12696, 1664316), (12811, 1649376), (13368, 1580652), (14283, 1479392), (15039, 1405024), (15272, 1383588), (16928, 1248237), (17181, 1229856), (17824, 1185489), (17928, 1178612), (19044, 1109544), (19872, 1063313), (20052, 1053768), (22908, 922392), (23904, 883959), (25392, 832158), (25622, 824688), (26736, 790326), (28566, 739696), (30078, 702512), (30544, 691794), (34362, 614928), (35856, 589306), (38088, 554772), (38433, 549792), (40104, 526884), (43907, 481248), (45816, 461196), (46231, 457056), (50784, 416079), (51244, 412344), (51543, 409952), (53472, 395163), (57132, 369848), (60156, 351256), (61088, 345897), (68724, 307464), (71712, 294653), (76176, 277386), (76866, 274896), (80208, 263442), (87814, 240624), (91632, 230598), (92462, 228528), (102488, 206172), (103086, 204976), (114264, 184924), (115299, 183264), (120312, 175628), (131721, 160416), (137448, 153732), (138693, 152352)]