20210665104

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3169}}^1$

素因数の和:3252

約数の個数: 400

約数和(自身を含む): 72295273600

約数和(自身を除く): 52084608496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 37, 38, 42, 48, 54, 56, 57, 63, 72, 74, 76, 81, 84, 108, 111, 112, 114, 126, 133, 144, 148, 152, 162, 168, 171, 189, 216, 222, 228, 252, 259, 266, 296, 304, 324, 333, 336, 342, 378, 399, 432, 444, 456, 504, 513, 518, 532, 567, 592, 648, 666, 684, 703, 756, 777, 798, 888, 912, 999, 1008, 1026, 1036, 1064, 1134, 1197, 1296, 1332, 1368, 1406, 1512, 1539, 1554, 1596, 1776, 1998, 2052, 2072, 2109, 2128, 2268, 2331, 2394, 2664, 2736, 2812, 2997, 3024, 3078, 3108, 3169, 3192, 3591, 3996, 4104, 4144, 4218, 4536, 4662, 4788, 4921, 5328, 5624, 5994, 6156, 6216, 6327, 6338, 6384, 6993, 7182, 7992, 8208, 8436, 9072, 9324, 9507, 9576, 9842, 10773, 11248, 11988, 12312, 12432, 12654, 12676, 13986, 14364, 14763, 15984, 16872, 18648, 18981, 19014, 19152, 19684, 20979, 21546, 22183, 23976, 24624, 25308, 25352, 27972, 28521, 28728, 29526, 33744, 37296, 37962, 38028, 39368, 41958, 43092, 44289, 44366, 47952, 50616, 50704, 55944, 56943, 57042, 57456, 59052, 60211, 66549, 75924, 76056, 78736, 83916, 85563, 86184, 88578, 88732, 101232, 111888, 113886, 114084, 117253, 118104, 120422, 132867, 133098, 151848, 152112, 167832, 171126, 172368, 177156, 177464, 180633, 199647, 227772, 228168, 234506, 236208, 240844, 256689, 265734, 266196, 303696, 335664, 342252, 351759, 354312, 354928, 361266, 398601, 399294, 421477, 455544, 456336, 469012, 481688, 513378, 531468, 532392, 541899, 598941, 684504, 703518, 708624, 722532, 797202, 798588, 820771, 842954, 911088, 938024, 963376, 1026756, 1055277, 1062936, 1064784, 1083798, 1197882, 1264431, 1369008, 1407036, 1445064, 1594404, 1597176, 1625697, 1641542, 1685908, 1796823, 1876048, 2053512, 2110554, 2125872, 2167596, 2227807, 2395764, 2462313, 2528862, 2814072, 2890128, 3165831, 3188808, 3194352, 3251394, 3283084, 3371816, 3593646, 3793293, 4107024, 4221108, 4335192, 4455614, 4791528, 4877091, 4924626, 5057724, 5628144, 6331662, 6377616, 6502788, 6566168, 6683421, 6743632, 7187292, 7386939, 7586586, 8442216, 8670384, 8911228, 9497493, 9583056, 9754182, 9849252, 10115448, 11379879, 12663324, 13005576, 13132336, 13366842, 14374584, 14773878, 15173172, 15594649, 16884432, 17822456, 18994986, 19508364, 19698504, 20050263, 20230896, 22160817, 22759758, 25326648, 26011152, 26733684, 28749168, 29547756, 30346344, 31189298, 34139637, 35644912, 37989972, 39016728, 39397008, 40100526, 44321634, 45519516, 46783947, 50653296, 53467368, 59095512, 60150789, 60692688, 62378596, 66482451, 68279274, 75979944, 78033456, 80201052, 88643268, 91039032, 93567894, 106934736, 118191024, 120301578, 124757192, 132964902, 136558548, 140351841, 151959888, 160402104, 177286536, 180452367, 182078064, 187135788, 240603156, 249514384, 265929804, 273117096, 280703682, 320804208, 354573072, 360904734, 374271576, 421055523, 481206312, 531859608, 546234192, 561407364, 721809468, 748543152, 842111046, 962412624, 1063719216, 1122814728, 1263166569, 1443618936, 1684222092, 2245629456, 2526333138, 2887237872, 3368444184, 5052666276, 6736888368, 10105332552, 20210665104]

約数ペア:

[(1, 20210665104), (2, 10105332552), (3, 6736888368), (4, 5052666276), (6, 3368444184), (7, 2887237872), (8, 2526333138), (9, 2245629456), (12, 1684222092), (14, 1443618936), (16, 1263166569), (18, 1122814728), (19, 1063719216), (21, 962412624), (24, 842111046), (27, 748543152), (28, 721809468), (36, 561407364), (37, 546234192), (38, 531859608), (42, 481206312), (48, 421055523), (54, 374271576), (56, 360904734), (57, 354573072), (63, 320804208), (72, 280703682), (74, 273117096), (76, 265929804), (81, 249514384), (84, 240603156), (108, 187135788), (111, 182078064), (112, 180452367), (114, 177286536), (126, 160402104), (133, 151959888), (144, 140351841), (148, 136558548), (152, 132964902), (162, 124757192), (168, 120301578), (171, 118191024), (189, 106934736), (216, 93567894), (222, 91039032), (228, 88643268), (252, 80201052), (259, 78033456), (266, 75979944), (296, 68279274), (304, 66482451), (324, 62378596), (333, 60692688), (336, 60150789), (342, 59095512), (378, 53467368), (399, 50653296), (432, 46783947), (444, 45519516), (456, 44321634), (504, 40100526), (513, 39397008), (518, 39016728), (532, 37989972), (567, 35644912), (592, 34139637), (648, 31189298), (666, 30346344), (684, 29547756), (703, 28749168), (756, 26733684), (777, 26011152), (798, 25326648), (888, 22759758), (912, 22160817), (999, 20230896), (1008, 20050263), (1026, 19698504), (1036, 19508364), (1064, 18994986), (1134, 17822456), (1197, 16884432), (1296, 15594649), (1332, 15173172), (1368, 14773878), (1406, 14374584), (1512, 13366842), (1539, 13132336), (1554, 13005576), (1596, 12663324), (1776, 11379879), (1998, 10115448), (2052, 9849252), (2072, 9754182), (2109, 9583056), (2128, 9497493), (2268, 8911228), (2331, 8670384), (2394, 8442216), (2664, 7586586), (2736, 7386939), (2812, 7187292), (2997, 6743632), (3024, 6683421), (3078, 6566168), (3108, 6502788), (3169, 6377616), (3192, 6331662), (3591, 5628144), (3996, 5057724), (4104, 4924626), (4144, 4877091), (4218, 4791528), (4536, 4455614), (4662, 4335192), (4788, 4221108), (4921, 4107024), (5328, 3793293), (5624, 3593646), (5994, 3371816), (6156, 3283084), (6216, 3251394), (6327, 3194352), (6338, 3188808), (6384, 3165831), (6993, 2890128), (7182, 2814072), (7992, 2528862), (8208, 2462313), (8436, 2395764), (9072, 2227807), (9324, 2167596), (9507, 2125872), (9576, 2110554), (9842, 2053512), (10773, 1876048), (11248, 1796823), (11988, 1685908), (12312, 1641542), (12432, 1625697), (12654, 1597176), (12676, 1594404), (13986, 1445064), (14364, 1407036), (14763, 1369008), (15984, 1264431), (16872, 1197882), (18648, 1083798), (18981, 1064784), (19014, 1062936), (19152, 1055277), (19684, 1026756), (20979, 963376), (21546, 938024), (22183, 911088), (23976, 842954), (24624, 820771), (25308, 798588), (25352, 797202), (27972, 722532), (28521, 708624), (28728, 703518), (29526, 684504), (33744, 598941), (37296, 541899), (37962, 532392), (38028, 531468), (39368, 513378), (41958, 481688), (43092, 469012), (44289, 456336), (44366, 455544), (47952, 421477), (50616, 399294), (50704, 398601), (55944, 361266), (56943, 354928), (57042, 354312), (57456, 351759), (59052, 342252), (60211, 335664), (66549, 303696), (75924, 266196), (76056, 265734), (78736, 256689), (83916, 240844), (85563, 236208), (86184, 234506), (88578, 228168), (88732, 227772), (101232, 199647), (111888, 180633), (113886, 177464), (114084, 177156), (117253, 172368), (118104, 171126), (120422, 167832), (132867, 152112), (133098, 151848)]