390840120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 256

約数和(自身を含む): 1437004800

約数和(自身を除く): 1046164680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 167, 180, 197, 198, 216, 220, 264, 270, 297, 330, 334, 360, 394, 396, 440, 495, 501, 540, 591, 594, 660, 668, 788, 792, 835, 985, 990, 1002, 1080, 1182, 1188, 1320, 1336, 1485, 1503, 1576, 1670, 1773, 1837, 1970, 1980, 2004, 2167, 2364, 2376, 2505, 2955, 2970, 3006, 3340, 3546, 3674, 3940, 3960, 4008, 4334, 4509, 4728, 5010, 5319, 5511, 5910, 5940, 6012, 6501, 6680, 7092, 7348, 7515, 7880, 8668, 8865, 9018, 9185, 10020, 10638, 10835, 11022, 11820, 11880, 12024, 13002, 14184, 14696, 15030, 16533, 17336, 17730, 18036, 18370, 19503, 20040, 21276, 21670, 22044, 22545, 23640, 26004, 26595, 27555, 30060, 32505, 32899, 33066, 35460, 36072, 36740, 39006, 42552, 43340, 44088, 45090, 49599, 52008, 53190, 55110, 58509, 60120, 65010, 65798, 66132, 70920, 73480, 78012, 82665, 86680, 90180, 97515, 98697, 99198, 106380, 110220, 117018, 130020, 131596, 132264, 156024, 164495, 165330, 180360, 195030, 197394, 198396, 212760, 220440, 234036, 247995, 260040, 263192, 292545, 296091, 328990, 330660, 361889, 390060, 394788, 396792, 468072, 493485, 495990, 585090, 592182, 657980, 661320, 723778, 780120, 789576, 888273, 986970, 991980, 1085667, 1170180, 1184364, 1315960, 1447556, 1480455, 1776546, 1809445, 1973940, 1983960, 2171334, 2340360, 2368728, 2895112, 2960910, 3257001, 3553092, 3618890, 3947880, 4342668, 4441365, 5428335, 5921820, 6514002, 7106184, 7237780, 8685336, 8882730, 9771003, 10856670, 11843640, 13028004, 14475560, 16285005, 17765460, 19542006, 21713340, 26056008, 32570010, 35530920, 39084012, 43426680, 48855015, 65140020, 78168024, 97710030, 130280040, 195420060, 390840120]

約数ペア:

[(1, 390840120), (2, 195420060), (3, 130280040), (4, 97710030), (5, 78168024), (6, 65140020), (8, 48855015), (9, 43426680), (10, 39084012), (11, 35530920), (12, 32570010), (15, 26056008), (18, 21713340), (20, 19542006), (22, 17765460), (24, 16285005), (27, 14475560), (30, 13028004), (33, 11843640), (36, 10856670), (40, 9771003), (44, 8882730), (45, 8685336), (54, 7237780), (55, 7106184), (60, 6514002), (66, 5921820), (72, 5428335), (88, 4441365), (90, 4342668), (99, 3947880), (108, 3618890), (110, 3553092), (120, 3257001), (132, 2960910), (135, 2895112), (165, 2368728), (167, 2340360), (180, 2171334), (197, 1983960), (198, 1973940), (216, 1809445), (220, 1776546), (264, 1480455), (270, 1447556), (297, 1315960), (330, 1184364), (334, 1170180), (360, 1085667), (394, 991980), (396, 986970), (440, 888273), (495, 789576), (501, 780120), (540, 723778), (591, 661320), (594, 657980), (660, 592182), (668, 585090), (788, 495990), (792, 493485), (835, 468072), (985, 396792), (990, 394788), (1002, 390060), (1080, 361889), (1182, 330660), (1188, 328990), (1320, 296091), (1336, 292545), (1485, 263192), (1503, 260040), (1576, 247995), (1670, 234036), (1773, 220440), (1837, 212760), (1970, 198396), (1980, 197394), (2004, 195030), (2167, 180360), (2364, 165330), (2376, 164495), (2505, 156024), (2955, 132264), (2970, 131596), (3006, 130020), (3340, 117018), (3546, 110220), (3674, 106380), (3940, 99198), (3960, 98697), (4008, 97515), (4334, 90180), (4509, 86680), (4728, 82665), (5010, 78012), (5319, 73480), (5511, 70920), (5910, 66132), (5940, 65798), (6012, 65010), (6501, 60120), (6680, 58509), (7092, 55110), (7348, 53190), (7515, 52008), (7880, 49599), (8668, 45090), (8865, 44088), (9018, 43340), (9185, 42552), (10020, 39006), (10638, 36740), (10835, 36072), (11022, 35460), (11820, 33066), (11880, 32899), (12024, 32505), (13002, 30060), (14184, 27555), (14696, 26595), (15030, 26004), (16533, 23640), (17336, 22545), (17730, 22044), (18036, 21670), (18370, 21276), (19503, 20040)]