664545960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{953}}^1$

素因数の和:1132

約数の個数: 192

約数和(自身を含む): 2343978000

約数和(自身を除く): 1679432040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 149, 156, 180, 195, 234, 260, 298, 312, 360, 390, 447, 468, 520, 585, 596, 745, 780, 894, 936, 953, 1170, 1192, 1341, 1490, 1560, 1788, 1906, 1937, 2235, 2340, 2682, 2859, 2980, 3576, 3812, 3874, 4470, 4680, 4765, 5364, 5718, 5811, 5960, 6705, 7624, 7748, 8577, 8940, 9530, 9685, 10728, 11436, 11622, 12389, 13410, 14295, 15496, 17154, 17433, 17880, 19060, 19370, 22872, 23244, 24778, 26820, 28590, 29055, 34308, 34866, 37167, 38120, 38740, 42885, 46488, 49556, 53640, 57180, 58110, 61945, 68616, 69732, 74334, 77480, 85770, 87165, 99112, 111501, 114360, 116220, 123890, 139464, 141997, 148668, 171540, 174330, 185835, 223002, 232440, 247780, 283994, 297336, 343080, 348660, 371670, 425991, 446004, 495560, 557505, 567988, 697320, 709985, 743340, 851982, 892008, 1115010, 1135976, 1277973, 1419970, 1486680, 1703964, 1845961, 2129955, 2230020, 2555946, 2839940, 3407928, 3691922, 4259910, 4460040, 5111892, 5537883, 5679880, 6389865, 7383844, 8519820, 9229805, 10223784, 11075766, 12779730, 14767688, 16613649, 17039640, 18459610, 22151532, 25559460, 27689415, 33227298, 36919220, 44303064, 51118920, 55378830, 66454596, 73838440, 83068245, 110757660, 132909192, 166136490, 221515320, 332272980, 664545960]

約数ペア:

[(1, 664545960), (2, 332272980), (3, 221515320), (4, 166136490), (5, 132909192), (6, 110757660), (8, 83068245), (9, 73838440), (10, 66454596), (12, 55378830), (13, 51118920), (15, 44303064), (18, 36919220), (20, 33227298), (24, 27689415), (26, 25559460), (30, 22151532), (36, 18459610), (39, 17039640), (40, 16613649), (45, 14767688), (52, 12779730), (60, 11075766), (65, 10223784), (72, 9229805), (78, 8519820), (90, 7383844), (104, 6389865), (117, 5679880), (120, 5537883), (130, 5111892), (149, 4460040), (156, 4259910), (180, 3691922), (195, 3407928), (234, 2839940), (260, 2555946), (298, 2230020), (312, 2129955), (360, 1845961), (390, 1703964), (447, 1486680), (468, 1419970), (520, 1277973), (585, 1135976), (596, 1115010), (745, 892008), (780, 851982), (894, 743340), (936, 709985), (953, 697320), (1170, 567988), (1192, 557505), (1341, 495560), (1490, 446004), (1560, 425991), (1788, 371670), (1906, 348660), (1937, 343080), (2235, 297336), (2340, 283994), (2682, 247780), (2859, 232440), (2980, 223002), (3576, 185835), (3812, 174330), (3874, 171540), (4470, 148668), (4680, 141997), (4765, 139464), (5364, 123890), (5718, 116220), (5811, 114360), (5960, 111501), (6705, 99112), (7624, 87165), (7748, 85770), (8577, 77480), (8940, 74334), (9530, 69732), (9685, 68616), (10728, 61945), (11436, 58110), (11622, 57180), (12389, 53640), (13410, 49556), (14295, 46488), (15496, 42885), (17154, 38740), (17433, 38120), (17880, 37167), (19060, 34866), (19370, 34308), (22872, 29055), (23244, 28590), (24778, 26820)]