20163050040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{11807}}^1$

素因数の和:11954

約数の個数: 256

約数和(自身を含む): 73455206400

約数和(自身を除く): 53292156360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 107, 114, 120, 133, 140, 152, 168, 190, 210, 214, 228, 266, 280, 285, 321, 380, 399, 420, 428, 456, 532, 535, 570, 642, 665, 749, 760, 798, 840, 856, 1064, 1070, 1140, 1284, 1330, 1498, 1596, 1605, 1995, 2033, 2140, 2247, 2280, 2568, 2660, 2996, 3192, 3210, 3745, 3990, 4066, 4280, 4494, 5320, 5992, 6099, 6420, 7490, 7980, 8132, 8988, 10165, 11235, 11807, 12198, 12840, 14231, 14980, 15960, 16264, 17976, 20330, 22470, 23614, 24396, 28462, 29960, 30495, 35421, 40660, 42693, 44940, 47228, 48792, 56924, 59035, 60990, 70842, 71155, 81320, 82649, 85386, 89880, 94456, 113848, 118070, 121980, 141684, 142310, 165298, 170772, 177105, 213465, 224333, 236140, 243960, 247947, 283368, 284620, 330596, 341544, 354210, 413245, 426930, 448666, 472280, 495894, 569240, 661192, 672999, 708420, 826490, 853860, 897332, 991788, 1121665, 1239735, 1263349, 1345998, 1416840, 1570331, 1652980, 1707720, 1794664, 1983576, 2243330, 2479470, 2526698, 2691996, 3140662, 3305960, 3364995, 3790047, 4486660, 4710993, 4958940, 5053396, 5383992, 6281324, 6316745, 6729990, 7580094, 7851655, 8843443, 8973320, 9421986, 9917880, 10106792, 12562648, 12633490, 13459980, 15160188, 15703310, 17686886, 18843972, 18950235, 23554965, 24003631, 25266980, 26530329, 26919960, 30320376, 31406620, 35373772, 37687944, 37900470, 44217215, 47109930, 48007262, 50533960, 53060658, 62813240, 70747544, 72010893, 75800940, 88434430, 94219860, 96014524, 106121316, 120018155, 132651645, 144021786, 151601880, 168025417, 176868860, 188439720, 192029048, 212242632, 240036310, 265303290, 288043572, 336050834, 353737720, 360054465, 480072620, 504076251, 530606580, 576087144, 672101668, 720108930, 840127085, 960145240, 1008152502, 1061213160, 1344203336, 1440217860, 1680254170, 2016305004, 2520381255, 2880435720, 3360508340, 4032610008, 5040762510, 6721016680, 10081525020, 20163050040]

約数ペア:

[(1, 20163050040), (2, 10081525020), (3, 6721016680), (4, 5040762510), (5, 4032610008), (6, 3360508340), (7, 2880435720), (8, 2520381255), (10, 2016305004), (12, 1680254170), (14, 1440217860), (15, 1344203336), (19, 1061213160), (20, 1008152502), (21, 960145240), (24, 840127085), (28, 720108930), (30, 672101668), (35, 576087144), (38, 530606580), (40, 504076251), (42, 480072620), (56, 360054465), (57, 353737720), (60, 336050834), (70, 288043572), (76, 265303290), (84, 240036310), (95, 212242632), (105, 192029048), (107, 188439720), (114, 176868860), (120, 168025417), (133, 151601880), (140, 144021786), (152, 132651645), (168, 120018155), (190, 106121316), (210, 96014524), (214, 94219860), (228, 88434430), (266, 75800940), (280, 72010893), (285, 70747544), (321, 62813240), (380, 53060658), (399, 50533960), (420, 48007262), (428, 47109930), (456, 44217215), (532, 37900470), (535, 37687944), (570, 35373772), (642, 31406620), (665, 30320376), (749, 26919960), (760, 26530329), (798, 25266980), (840, 24003631), (856, 23554965), (1064, 18950235), (1070, 18843972), (1140, 17686886), (1284, 15703310), (1330, 15160188), (1498, 13459980), (1596, 12633490), (1605, 12562648), (1995, 10106792), (2033, 9917880), (2140, 9421986), (2247, 8973320), (2280, 8843443), (2568, 7851655), (2660, 7580094), (2996, 6729990), (3192, 6316745), (3210, 6281324), (3745, 5383992), (3990, 5053396), (4066, 4958940), (4280, 4710993), (4494, 4486660), (5320, 3790047), (5992, 3364995), (6099, 3305960), (6420, 3140662), (7490, 2691996), (7980, 2526698), (8132, 2479470), (8988, 2243330), (10165, 1983576), (11235, 1794664), (11807, 1707720), (12198, 1652980), (12840, 1570331), (14231, 1416840), (14980, 1345998), (15960, 1263349), (16264, 1239735), (17976, 1121665), (20330, 991788), (22470, 897332), (23614, 853860), (24396, 826490), (28462, 708420), (29960, 672999), (30495, 661192), (35421, 569240), (40660, 495894), (42693, 472280), (44940, 448666), (47228, 426930), (48792, 413245), (56924, 354210), (59035, 341544), (60990, 330596), (70842, 284620), (71155, 283368), (81320, 247947), (82649, 243960), (85386, 236140), (89880, 224333), (94456, 213465), (113848, 177105), (118070, 170772), (121980, 165298), (141684, 142310)]