145445040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 240

約数和(自身を含む): 540277920

約数和(自身を除く): 394832880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 379, 390, 410, 468, 492, 520, 533, 585, 615, 624, 656, 720, 738, 758, 780, 820, 936, 984, 1040, 1066, 1137, 1170, 1230, 1476, 1516, 1560, 1599, 1640, 1845, 1872, 1895, 1968, 2132, 2274, 2340, 2460, 2665, 2952, 3032, 3120, 3198, 3280, 3411, 3690, 3790, 4264, 4548, 4680, 4797, 4920, 4927, 5330, 5685, 5904, 6064, 6396, 6822, 7380, 7580, 7995, 8528, 9096, 9360, 9594, 9840, 9854, 10660, 11370, 12792, 13644, 14760, 14781, 15160, 15539, 15990, 17055, 18192, 19188, 19708, 21320, 22740, 23985, 24635, 25584, 27288, 29520, 29562, 30320, 31078, 31980, 34110, 38376, 39416, 42640, 44343, 45480, 46617, 47970, 49270, 54576, 59124, 62156, 63960, 68220, 73905, 76752, 77695, 78832, 88686, 90960, 93234, 95940, 98540, 118248, 124312, 127920, 136440, 139851, 147810, 155390, 177372, 186468, 191880, 197080, 202007, 221715, 233085, 236496, 248624, 272880, 279702, 295620, 310780, 354744, 372936, 383760, 394160, 404014, 443430, 466170, 559404, 591240, 606021, 621560, 699255, 709488, 745872, 808028, 886860, 932340, 1010035, 1118808, 1182480, 1212042, 1243120, 1398510, 1616056, 1773720, 1818063, 1864680, 2020070, 2237616, 2424084, 2797020, 3030105, 3232112, 3547440, 3636126, 3729360, 4040140, 4848168, 5594040, 6060210, 7272252, 8080280, 9090315, 9696336, 11188080, 12120420, 14544504, 16160560, 18180630, 24240840, 29089008, 36361260, 48481680, 72722520, 145445040]

約数ペア:

[(1, 145445040), (2, 72722520), (3, 48481680), (4, 36361260), (5, 29089008), (6, 24240840), (8, 18180630), (9, 16160560), (10, 14544504), (12, 12120420), (13, 11188080), (15, 9696336), (16, 9090315), (18, 8080280), (20, 7272252), (24, 6060210), (26, 5594040), (30, 4848168), (36, 4040140), (39, 3729360), (40, 3636126), (41, 3547440), (45, 3232112), (48, 3030105), (52, 2797020), (60, 2424084), (65, 2237616), (72, 2020070), (78, 1864680), (80, 1818063), (82, 1773720), (90, 1616056), (104, 1398510), (117, 1243120), (120, 1212042), (123, 1182480), (130, 1118808), (144, 1010035), (156, 932340), (164, 886860), (180, 808028), (195, 745872), (205, 709488), (208, 699255), (234, 621560), (240, 606021), (246, 591240), (260, 559404), (312, 466170), (328, 443430), (360, 404014), (369, 394160), (379, 383760), (390, 372936), (410, 354744), (468, 310780), (492, 295620), (520, 279702), (533, 272880), (585, 248624), (615, 236496), (624, 233085), (656, 221715), (720, 202007), (738, 197080), (758, 191880), (780, 186468), (820, 177372), (936, 155390), (984, 147810), (1040, 139851), (1066, 136440), (1137, 127920), (1170, 124312), (1230, 118248), (1476, 98540), (1516, 95940), (1560, 93234), (1599, 90960), (1640, 88686), (1845, 78832), (1872, 77695), (1895, 76752), (1968, 73905), (2132, 68220), (2274, 63960), (2340, 62156), (2460, 59124), (2665, 54576), (2952, 49270), (3032, 47970), (3120, 46617), (3198, 45480), (3280, 44343), (3411, 42640), (3690, 39416), (3790, 38376), (4264, 34110), (4548, 31980), (4680, 31078), (4797, 30320), (4920, 29562), (4927, 29520), (5330, 27288), (5685, 25584), (5904, 24635), (6064, 23985), (6396, 22740), (6822, 21320), (7380, 19708), (7580, 19188), (7995, 18192), (8528, 17055), (9096, 15990), (9360, 15539), (9594, 15160), (9840, 14781), (9854, 14760), (10660, 13644), (11370, 12792)]