20196573240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14843}}^1$

素因数の和:14926

約数の個数: 256

約数和(自身を含む): 69256166400

約数和(自身を除く): 49059593160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 29, 30, 34, 40, 46, 51, 58, 60, 68, 69, 85, 87, 92, 102, 115, 116, 120, 136, 138, 145, 170, 174, 184, 204, 230, 232, 255, 276, 290, 340, 345, 348, 391, 408, 435, 460, 493, 510, 552, 580, 667, 680, 690, 696, 782, 870, 920, 986, 1020, 1160, 1173, 1334, 1380, 1479, 1564, 1740, 1955, 1972, 2001, 2040, 2346, 2465, 2668, 2760, 2958, 3128, 3335, 3480, 3910, 3944, 4002, 4692, 4930, 5336, 5865, 5916, 6670, 7395, 7820, 8004, 9384, 9860, 10005, 11339, 11730, 11832, 13340, 14790, 14843, 15640, 16008, 19720, 20010, 22678, 23460, 26680, 29580, 29686, 34017, 40020, 44529, 45356, 46920, 56695, 59160, 59372, 68034, 74215, 80040, 89058, 90712, 113390, 118744, 136068, 148430, 170085, 178116, 222645, 226780, 252331, 272136, 296860, 340170, 341389, 356232, 430447, 445290, 453560, 504662, 593720, 680340, 682778, 756993, 860894, 890580, 1009324, 1024167, 1261655, 1291341, 1360680, 1365556, 1513986, 1706945, 1721788, 1781160, 2018648, 2048334, 2152235, 2523310, 2582682, 2731112, 3027972, 3413890, 3443576, 3784965, 4096668, 4304470, 5046620, 5120835, 5165364, 5803613, 6055944, 6456705, 6827780, 7317599, 7569930, 8193336, 8608940, 9900281, 10093240, 10241670, 10330728, 11607226, 12913410, 13655560, 14635198, 15139860, 17217880, 17410839, 19800562, 20483340, 21952797, 23214452, 25826820, 29018065, 29270396, 29700843, 30279720, 34821678, 36587995, 39601124, 40966680, 43905594, 46428904, 49501405, 51653640, 58036130, 58540792, 59401686, 69643356, 73175990, 79202248, 87054195, 87811188, 99002810, 109763985, 116072260, 118803372, 139286712, 146351980, 148504215, 168304777, 174108390, 175622376, 198005620, 219527970, 232144520, 237606744, 292703960, 297008430, 336609554, 348216780, 396011240, 439055940, 504914331, 594016860, 673219108, 696433560, 841523885, 878111880, 1009828662, 1188033720, 1346438216, 1683047770, 2019657324, 2524571655, 3366095540, 4039314648, 5049143310, 6732191080, 10098286620, 20196573240]

約数ペア:

[(1, 20196573240), (2, 10098286620), (3, 6732191080), (4, 5049143310), (5, 4039314648), (6, 3366095540), (8, 2524571655), (10, 2019657324), (12, 1683047770), (15, 1346438216), (17, 1188033720), (20, 1009828662), (23, 878111880), (24, 841523885), (29, 696433560), (30, 673219108), (34, 594016860), (40, 504914331), (46, 439055940), (51, 396011240), (58, 348216780), (60, 336609554), (68, 297008430), (69, 292703960), (85, 237606744), (87, 232144520), (92, 219527970), (102, 198005620), (115, 175622376), (116, 174108390), (120, 168304777), (136, 148504215), (138, 146351980), (145, 139286712), (170, 118803372), (174, 116072260), (184, 109763985), (204, 99002810), (230, 87811188), (232, 87054195), (255, 79202248), (276, 73175990), (290, 69643356), (340, 59401686), (345, 58540792), (348, 58036130), (391, 51653640), (408, 49501405), (435, 46428904), (460, 43905594), (493, 40966680), (510, 39601124), (552, 36587995), (580, 34821678), (667, 30279720), (680, 29700843), (690, 29270396), (696, 29018065), (782, 25826820), (870, 23214452), (920, 21952797), (986, 20483340), (1020, 19800562), (1160, 17410839), (1173, 17217880), (1334, 15139860), (1380, 14635198), (1479, 13655560), (1564, 12913410), (1740, 11607226), (1955, 10330728), (1972, 10241670), (2001, 10093240), (2040, 9900281), (2346, 8608940), (2465, 8193336), (2668, 7569930), (2760, 7317599), (2958, 6827780), (3128, 6456705), (3335, 6055944), (3480, 5803613), (3910, 5165364), (3944, 5120835), (4002, 5046620), (4692, 4304470), (4930, 4096668), (5336, 3784965), (5865, 3443576), (5916, 3413890), (6670, 3027972), (7395, 2731112), (7820, 2582682), (8004, 2523310), (9384, 2152235), (9860, 2048334), (10005, 2018648), (11339, 1781160), (11730, 1721788), (11832, 1706945), (13340, 1513986), (14790, 1365556), (14843, 1360680), (15640, 1291341), (16008, 1261655), (19720, 1024167), (20010, 1009324), (22678, 890580), (23460, 860894), (26680, 756993), (29580, 682778), (29686, 680340), (34017, 593720), (40020, 504662), (44529, 453560), (45356, 445290), (46920, 430447), (56695, 356232), (59160, 341389), (59372, 340170), (68034, 296860), (74215, 272136), (80040, 252331), (89058, 226780), (90712, 222645), (113390, 178116), (118744, 170085), (136068, 148430)]