20063532840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{4391}}^1$

素因数の和:4548

約数の個数: 256

約数和(自身を含む): 67735180800

約数和(自身を除く): 47671647960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 101, 104, 116, 120, 130, 145, 156, 174, 195, 202, 232, 260, 290, 303, 312, 348, 377, 390, 404, 435, 505, 520, 580, 606, 696, 754, 780, 808, 870, 1010, 1131, 1160, 1212, 1313, 1508, 1515, 1560, 1740, 1885, 2020, 2262, 2424, 2626, 2929, 3016, 3030, 3480, 3770, 3939, 4040, 4391, 4524, 5252, 5655, 5858, 6060, 6565, 7540, 7878, 8782, 8787, 9048, 10504, 11310, 11716, 12120, 13130, 13173, 14645, 15080, 15756, 17564, 17574, 19695, 21955, 22620, 23432, 26260, 26346, 29290, 31512, 35128, 35148, 38077, 39390, 43910, 43935, 45240, 52520, 52692, 57083, 58580, 65865, 70296, 76154, 78780, 87820, 87870, 105384, 114166, 114231, 117160, 127339, 131730, 152308, 157560, 171249, 175640, 175740, 190385, 228332, 228462, 254678, 263460, 285415, 304616, 342498, 351480, 380770, 382017, 443491, 456664, 456924, 509356, 526920, 570830, 571155, 636695, 684996, 761540, 764034, 856245, 886982, 913848, 1018712, 1141660, 1142310, 1273390, 1330473, 1369992, 1523080, 1528068, 1655407, 1712490, 1773964, 1910085, 2217455, 2283320, 2284620, 2546780, 2660946, 3056136, 3310814, 3424980, 3547928, 3820170, 4434910, 4569240, 4966221, 5093560, 5321892, 5765383, 6621628, 6652365, 6849960, 7640340, 8277035, 8869820, 9932442, 10643784, 11530766, 12861239, 13243256, 13304730, 15280680, 16554070, 17296149, 17739640, 19864884, 23061532, 24831105, 25722478, 26609460, 28826915, 33108140, 34592298, 38583717, 39729768, 46123064, 49662210, 51444956, 53218920, 57653830, 64306195, 66216280, 69184596, 77167434, 86480745, 99324420, 102889912, 115307660, 128612390, 138369192, 154334868, 167196107, 172961490, 192918585, 198648840, 230615320, 257224780, 308669736, 334392214, 345922980, 385837170, 501588321, 514449560, 668784428, 691845960, 771674340, 835980535, 1003176642, 1337568856, 1543348680, 1671961070, 2006353284, 2507941605, 3343922140, 4012706568, 5015883210, 6687844280, 10031766420, 20063532840]

約数ペア:

[(1, 20063532840), (2, 10031766420), (3, 6687844280), (4, 5015883210), (5, 4012706568), (6, 3343922140), (8, 2507941605), (10, 2006353284), (12, 1671961070), (13, 1543348680), (15, 1337568856), (20, 1003176642), (24, 835980535), (26, 771674340), (29, 691845960), (30, 668784428), (39, 514449560), (40, 501588321), (52, 385837170), (58, 345922980), (60, 334392214), (65, 308669736), (78, 257224780), (87, 230615320), (101, 198648840), (104, 192918585), (116, 172961490), (120, 167196107), (130, 154334868), (145, 138369192), (156, 128612390), (174, 115307660), (195, 102889912), (202, 99324420), (232, 86480745), (260, 77167434), (290, 69184596), (303, 66216280), (312, 64306195), (348, 57653830), (377, 53218920), (390, 51444956), (404, 49662210), (435, 46123064), (505, 39729768), (520, 38583717), (580, 34592298), (606, 33108140), (696, 28826915), (754, 26609460), (780, 25722478), (808, 24831105), (870, 23061532), (1010, 19864884), (1131, 17739640), (1160, 17296149), (1212, 16554070), (1313, 15280680), (1508, 13304730), (1515, 13243256), (1560, 12861239), (1740, 11530766), (1885, 10643784), (2020, 9932442), (2262, 8869820), (2424, 8277035), (2626, 7640340), (2929, 6849960), (3016, 6652365), (3030, 6621628), (3480, 5765383), (3770, 5321892), (3939, 5093560), (4040, 4966221), (4391, 4569240), (4524, 4434910), (5252, 3820170), (5655, 3547928), (5858, 3424980), (6060, 3310814), (6565, 3056136), (7540, 2660946), (7878, 2546780), (8782, 2284620), (8787, 2283320), (9048, 2217455), (10504, 1910085), (11310, 1773964), (11716, 1712490), (12120, 1655407), (13130, 1528068), (13173, 1523080), (14645, 1369992), (15080, 1330473), (15756, 1273390), (17564, 1142310), (17574, 1141660), (19695, 1018712), (21955, 913848), (22620, 886982), (23432, 856245), (26260, 764034), (26346, 761540), (29290, 684996), (31512, 636695), (35128, 571155), (35148, 570830), (38077, 526920), (39390, 509356), (43910, 456924), (43935, 456664), (45240, 443491), (52520, 382017), (52692, 380770), (57083, 351480), (58580, 342498), (65865, 304616), (70296, 285415), (76154, 263460), (78780, 254678), (87820, 228462), (87870, 228332), (105384, 190385), (114166, 175740), (114231, 175640), (117160, 171249), (127339, 157560), (131730, 152308)]