2485949450040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{496471}}^1$

素因数の和:498482

約数の個数: 192

約数和(自身を含む): 9238192104960

約数和(自身を除く): 6752242654920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 1987, 2520, 3974, 5961, 7948, 9935, 11922, 13909, 15896, 17883, 19870, 23844, 27818, 29805, 35766, 39740, 41727, 47688, 55636, 59610, 69545, 71532, 79480, 83454, 89415, 111272, 119220, 125181, 139090, 143064, 166908, 178830, 208635, 238440, 250362, 278180, 333816, 357660, 417270, 496471, 500724, 556360, 625905, 715320, 834540, 992942, 1001448, 1251810, 1489413, 1669080, 1985884, 2482355, 2503620, 2978826, 3475297, 3971768, 4468239, 4964710, 5007240, 5957652, 6950594, 7447065, 8936478, 9929420, 10425891, 11915304, 13901188, 14894130, 17376485, 17872956, 19858840, 20851782, 22341195, 27802376, 29788260, 31277673, 34752970, 35745912, 41703564, 44682390, 52129455, 59576520, 62555346, 69505940, 83407128, 89364780, 104258910, 125110692, 139011880, 156388365, 178729560, 208517820, 250221384, 312776730, 417035640, 625553460, 986487877, 1251106920, 1972975754, 2959463631, 3945951508, 4932439385, 5918927262, 6905415139, 7891903016, 8878390893, 9864878770, 11837854524, 13810830278, 14797318155, 17756781786, 19729757540, 20716245417, 23675709048, 27621660556, 29594636310, 34527075695, 35513563572, 39459515080, 41432490834, 44391954465, 55243321112, 59189272620, 62148736251, 69054151390, 71027127144, 82864981668, 88783908930, 103581227085, 118378545240, 124297472502, 138108302780, 165729963336, 177567817860, 207162454170, 248594945004, 276216605560, 310743681255, 355135635720, 414324908340, 497189890008, 621487362510, 828649816680, 1242974725020, 2485949450040]

約数ペア:

[(1, 2485949450040), (2, 1242974725020), (3, 828649816680), (4, 621487362510), (5, 497189890008), (6, 414324908340), (7, 355135635720), (8, 310743681255), (9, 276216605560), (10, 248594945004), (12, 207162454170), (14, 177567817860), (15, 165729963336), (18, 138108302780), (20, 124297472502), (21, 118378545240), (24, 103581227085), (28, 88783908930), (30, 82864981668), (35, 71027127144), (36, 69054151390), (40, 62148736251), (42, 59189272620), (45, 55243321112), (56, 44391954465), (60, 41432490834), (63, 39459515080), (70, 35513563572), (72, 34527075695), (84, 29594636310), (90, 27621660556), (105, 23675709048), (120, 20716245417), (126, 19729757540), (140, 17756781786), (168, 14797318155), (180, 13810830278), (210, 11837854524), (252, 9864878770), (280, 8878390893), (315, 7891903016), (360, 6905415139), (420, 5918927262), (504, 4932439385), (630, 3945951508), (840, 2959463631), (1260, 1972975754), (1987, 1251106920), (2520, 986487877), (3974, 625553460), (5961, 417035640), (7948, 312776730), (9935, 250221384), (11922, 208517820), (13909, 178729560), (15896, 156388365), (17883, 139011880), (19870, 125110692), (23844, 104258910), (27818, 89364780), (29805, 83407128), (35766, 69505940), (39740, 62555346), (41727, 59576520), (47688, 52129455), (55636, 44682390), (59610, 41703564), (69545, 35745912), (71532, 34752970), (79480, 31277673), (83454, 29788260), (89415, 27802376), (111272, 22341195), (119220, 20851782), (125181, 19858840), (139090, 17872956), (143064, 17376485), (166908, 14894130), (178830, 13901188), (208635, 11915304), (238440, 10425891), (250362, 9929420), (278180, 8936478), (333816, 7447065), (357660, 6950594), (417270, 5957652), (496471, 5007240), (500724, 4964710), (556360, 4468239), (625905, 3971768), (715320, 3475297), (834540, 2978826), (992942, 2503620), (1001448, 2482355), (1251810, 1985884), (1489413, 1669080)]