419878788120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{172969}}^1$

素因数の和:173610

約数の個数: 192

約数和(自身を含む): 1491098263200

約数和(自身を除く): 1071219475080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 613, 660, 792, 990, 1226, 1320, 1839, 1980, 2452, 3065, 3678, 3960, 4904, 5517, 6130, 6743, 7356, 9195, 11034, 12260, 13486, 14712, 18390, 20229, 22068, 24520, 26972, 27585, 33715, 36780, 40458, 44136, 53944, 55170, 60687, 67430, 73560, 80916, 101145, 110340, 121374, 134860, 161832, 172969, 202290, 220680, 242748, 269720, 303435, 345938, 404580, 485496, 518907, 606870, 691876, 809160, 864845, 1037814, 1213740, 1383752, 1556721, 1729690, 1902659, 2075628, 2427480, 2594535, 3113442, 3459380, 3805318, 4151256, 5189070, 5707977, 6226884, 6918760, 7610636, 7783605, 9513295, 10378140, 11415954, 12453768, 15221272, 15567210, 17123931, 19026590, 20756280, 22831908, 28539885, 31134420, 34247862, 38053180, 45663816, 57079770, 62268840, 68495724, 76106360, 85619655, 106029997, 114159540, 136991448, 171239310, 212059994, 228319080, 318089991, 342478620, 424119988, 530149985, 636179982, 684957240, 848239976, 954269973, 1060299970, 1166329967, 1272359964, 1590449955, 1908539946, 2120599940, 2332659934, 2544719928, 3180899910, 3498989901, 3817079892, 4241199880, 4665319868, 4771349865, 5831649835, 6361799820, 6997979802, 7634159784, 9330639736, 9542699730, 10496969703, 11663299670, 12723599640, 13995959604, 17494949505, 19085399460, 20993939406, 23326599340, 27991919208, 34989899010, 38170798920, 41987878812, 46653198680, 52484848515, 69979798020, 83975757624, 104969697030, 139959596040, 209939394060, 419878788120]

約数ペア:

[(1, 419878788120), (2, 209939394060), (3, 139959596040), (4, 104969697030), (5, 83975757624), (6, 69979798020), (8, 52484848515), (9, 46653198680), (10, 41987878812), (11, 38170798920), (12, 34989899010), (15, 27991919208), (18, 23326599340), (20, 20993939406), (22, 19085399460), (24, 17494949505), (30, 13995959604), (33, 12723599640), (36, 11663299670), (40, 10496969703), (44, 9542699730), (45, 9330639736), (55, 7634159784), (60, 6997979802), (66, 6361799820), (72, 5831649835), (88, 4771349865), (90, 4665319868), (99, 4241199880), (110, 3817079892), (120, 3498989901), (132, 3180899910), (165, 2544719928), (180, 2332659934), (198, 2120599940), (220, 1908539946), (264, 1590449955), (330, 1272359964), (360, 1166329967), (396, 1060299970), (440, 954269973), (495, 848239976), (613, 684957240), (660, 636179982), (792, 530149985), (990, 424119988), (1226, 342478620), (1320, 318089991), (1839, 228319080), (1980, 212059994), (2452, 171239310), (3065, 136991448), (3678, 114159540), (3960, 106029997), (4904, 85619655), (5517, 76106360), (6130, 68495724), (6743, 62268840), (7356, 57079770), (9195, 45663816), (11034, 38053180), (12260, 34247862), (13486, 31134420), (14712, 28539885), (18390, 22831908), (20229, 20756280), (22068, 19026590), (24520, 17123931), (26972, 15567210), (27585, 15221272), (33715, 12453768), (36780, 11415954), (40458, 10378140), (44136, 9513295), (53944, 7783605), (55170, 7610636), (60687, 6918760), (67430, 6226884), (73560, 5707977), (80916, 5189070), (101145, 4151256), (110340, 3805318), (121374, 3459380), (134860, 3113442), (161832, 2594535), (172969, 2427480), (202290, 2075628), (220680, 1902659), (242748, 1729690), (269720, 1556721), (303435, 1383752), (345938, 1213740), (404580, 1037814), (485496, 864845), (518907, 809160), (606870, 691876)]