195035760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 240

約数和(自身を含む): 705088800

約数和(自身を除く): 510053040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 53, 57, 60, 72, 76, 80, 90, 95, 106, 114, 120, 144, 152, 159, 171, 180, 190, 212, 228, 240, 265, 269, 285, 304, 318, 342, 360, 380, 424, 456, 477, 530, 538, 570, 636, 684, 720, 760, 795, 807, 848, 855, 912, 954, 1007, 1060, 1076, 1140, 1272, 1345, 1368, 1520, 1590, 1614, 1710, 1908, 2014, 2120, 2152, 2280, 2385, 2421, 2544, 2690, 2736, 3021, 3180, 3228, 3420, 3816, 4028, 4035, 4240, 4304, 4560, 4770, 4842, 5035, 5111, 5380, 6042, 6360, 6456, 6840, 7632, 8056, 8070, 9063, 9540, 9684, 10070, 10222, 10760, 12084, 12105, 12720, 12912, 13680, 14257, 15105, 15333, 16112, 16140, 18126, 19080, 19368, 20140, 20444, 21520, 24168, 24210, 25555, 28514, 30210, 30666, 32280, 36252, 38160, 38736, 40280, 40888, 42771, 45315, 45999, 48336, 48420, 51110, 57028, 60420, 61332, 64560, 71285, 72504, 76665, 80560, 81776, 85542, 90630, 91998, 96840, 102220, 114056, 120840, 122664, 128313, 142570, 145008, 153330, 171084, 181260, 183996, 193680, 204440, 213855, 228112, 229995, 241680, 245328, 256626, 270883, 285140, 306660, 342168, 362520, 367992, 408880, 427710, 459990, 513252, 541766, 570280, 613320, 641565, 684336, 725040, 735984, 812649, 855420, 919980, 1026504, 1083532, 1140560, 1226640, 1283130, 1354415, 1625298, 1710840, 1839960, 2053008, 2167064, 2437947, 2566260, 2708830, 3250596, 3421680, 3679920, 4063245, 4334128, 4875894, 5132520, 5417660, 6501192, 8126490, 9751788, 10265040, 10835320, 12189735, 13002384, 16252980, 19503576, 21670640, 24379470, 32505960, 39007152, 48758940, 65011920, 97517880, 195035760]

約数ペア:

[(1, 195035760), (2, 97517880), (3, 65011920), (4, 48758940), (5, 39007152), (6, 32505960), (8, 24379470), (9, 21670640), (10, 19503576), (12, 16252980), (15, 13002384), (16, 12189735), (18, 10835320), (19, 10265040), (20, 9751788), (24, 8126490), (30, 6501192), (36, 5417660), (38, 5132520), (40, 4875894), (45, 4334128), (48, 4063245), (53, 3679920), (57, 3421680), (60, 3250596), (72, 2708830), (76, 2566260), (80, 2437947), (90, 2167064), (95, 2053008), (106, 1839960), (114, 1710840), (120, 1625298), (144, 1354415), (152, 1283130), (159, 1226640), (171, 1140560), (180, 1083532), (190, 1026504), (212, 919980), (228, 855420), (240, 812649), (265, 735984), (269, 725040), (285, 684336), (304, 641565), (318, 613320), (342, 570280), (360, 541766), (380, 513252), (424, 459990), (456, 427710), (477, 408880), (530, 367992), (538, 362520), (570, 342168), (636, 306660), (684, 285140), (720, 270883), (760, 256626), (795, 245328), (807, 241680), (848, 229995), (855, 228112), (912, 213855), (954, 204440), (1007, 193680), (1060, 183996), (1076, 181260), (1140, 171084), (1272, 153330), (1345, 145008), (1368, 142570), (1520, 128313), (1590, 122664), (1614, 120840), (1710, 114056), (1908, 102220), (2014, 96840), (2120, 91998), (2152, 90630), (2280, 85542), (2385, 81776), (2421, 80560), (2544, 76665), (2690, 72504), (2736, 71285), (3021, 64560), (3180, 61332), (3228, 60420), (3420, 57028), (3816, 51110), (4028, 48420), (4035, 48336), (4240, 45999), (4304, 45315), (4560, 42771), (4770, 40888), (4842, 40280), (5035, 38736), (5111, 38160), (5380, 36252), (6042, 32280), (6360, 30666), (6456, 30210), (6840, 28514), (7632, 25555), (8056, 24210), (8070, 24168), (9063, 21520), (9540, 20444), (9684, 20140), (10070, 19368), (10222, 19080), (10760, 18126), (12084, 16140), (12105, 16112), (12720, 15333), (12912, 15105), (13680, 14257)]