210239640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 742996800

約数和(自身を除く): 532757160

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, 156, 167, 180, 195, 234, 260, 269, 312, 334, 360, 390, 468, 501, 520, 538, 585, 668, 780, 807, 835, 936, 1002, 1076, 1170, 1336, 1345, 1503, 1560, 1614, 1670, 2004, 2152, 2171, 2340, 2421, 2505, 2690, 3006, 3228, 3340, 3497, 4008, 4035, 4342, 4680, 4842, 5010, 5380, 6012, 6456, 6513, 6680, 6994, 7515, 8070, 8684, 9684, 10020, 10491, 10760, 10855, 12024, 12105, 13026, 13988, 15030, 16140, 17368, 17485, 19368, 19539, 20040, 20982, 21710, 24210, 26052, 27976, 30060, 31473, 32280, 32565, 34970, 39078, 41964, 43420, 44923, 48420, 52104, 52455, 60120, 62946, 65130, 69940, 78156, 83928, 86840, 89846, 96840, 97695, 104910, 125892, 130260, 134769, 139880, 156312, 157365, 179692, 195390, 209820, 224615, 251784, 260520, 269538, 314730, 359384, 390780, 404307, 419640, 449230, 539076, 583999, 629460, 673845, 781560, 808614, 898460, 1078152, 1167998, 1258920, 1347690, 1617228, 1751997, 1796920, 2021535, 2335996, 2695380, 2919995, 3234456, 3503994, 4043070, 4671992, 5255991, 5390760, 5839990, 7007988, 8086140, 8759985, 10511982, 11679980, 14015976, 16172280, 17519970, 21023964, 23359960, 26279955, 35039940, 42047928, 52559910, 70079880, 105119820, 210239640]

約数ペア:

[(1, 210239640), (2, 105119820), (3, 70079880), (4, 52559910), (5, 42047928), (6, 35039940), (8, 26279955), (9, 23359960), (10, 21023964), (12, 17519970), (13, 16172280), (15, 14015976), (18, 11679980), (20, 10511982), (24, 8759985), (26, 8086140), (30, 7007988), (36, 5839990), (39, 5390760), (40, 5255991), (45, 4671992), (52, 4043070), (60, 3503994), (65, 3234456), (72, 2919995), (78, 2695380), (90, 2335996), (104, 2021535), (117, 1796920), (120, 1751997), (130, 1617228), (156, 1347690), (167, 1258920), (180, 1167998), (195, 1078152), (234, 898460), (260, 808614), (269, 781560), (312, 673845), (334, 629460), (360, 583999), (390, 539076), (468, 449230), (501, 419640), (520, 404307), (538, 390780), (585, 359384), (668, 314730), (780, 269538), (807, 260520), (835, 251784), (936, 224615), (1002, 209820), (1076, 195390), (1170, 179692), (1336, 157365), (1345, 156312), (1503, 139880), (1560, 134769), (1614, 130260), (1670, 125892), (2004, 104910), (2152, 97695), (2171, 96840), (2340, 89846), (2421, 86840), (2505, 83928), (2690, 78156), (3006, 69940), (3228, 65130), (3340, 62946), (3497, 60120), (4008, 52455), (4035, 52104), (4342, 48420), (4680, 44923), (4842, 43420), (5010, 41964), (5380, 39078), (6012, 34970), (6456, 32565), (6513, 32280), (6680, 31473), (6994, 30060), (7515, 27976), (8070, 26052), (8684, 24210), (9684, 21710), (10020, 20982), (10491, 20040), (10760, 19539), (10855, 19368), (12024, 17485), (12105, 17368), (13026, 16140), (13988, 15030)]