277631040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 224

約数和(自身を含む): 959754240

約数和(自身を除く): 682123200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 456, 465, 480, 491, 496, 570, 589, 608, 620, 744, 760, 912, 930, 960, 982, 992, 1140, 1178, 1216, 1240, 1473, 1488, 1520, 1767, 1824, 1860, 1964, 1984, 2280, 2356, 2455, 2480, 2945, 2946, 2976, 3040, 3534, 3648, 3720, 3928, 4560, 4712, 4910, 4960, 5890, 5892, 5952, 6080, 7068, 7365, 7440, 7856, 8835, 9120, 9329, 9424, 9820, 9920, 11780, 11784, 14136, 14730, 14880, 15221, 15712, 17670, 18240, 18658, 18848, 19640, 23560, 23568, 27987, 28272, 29460, 29760, 30442, 31424, 35340, 37316, 37696, 39280, 45663, 46645, 47120, 47136, 55974, 56544, 58920, 60884, 70680, 74632, 76105, 78560, 91326, 93290, 94240, 94272, 111948, 113088, 117840, 121768, 139935, 141360, 149264, 152210, 157120, 182652, 186580, 188480, 223896, 228315, 235680, 243536, 279870, 282720, 289199, 298528, 304420, 365304, 373160, 447792, 456630, 471360, 487072, 559740, 565440, 578398, 597056, 608840, 730608, 746320, 867597, 895584, 913260, 974144, 1119480, 1156796, 1217680, 1445995, 1461216, 1492640, 1735194, 1791168, 1826520, 2238960, 2313592, 2435360, 2891990, 2922432, 2985280, 3470388, 3653040, 4337985, 4477920, 4627184, 4870720, 5783980, 6940776, 7306080, 8675970, 8955840, 9254368, 11567960, 13881552, 14612160, 17351940, 18508736, 23135920, 27763104, 34703880, 46271840, 55526208, 69407760, 92543680, 138815520, 277631040]

約数ペア:

[(1, 277631040), (2, 138815520), (3, 92543680), (4, 69407760), (5, 55526208), (6, 46271840), (8, 34703880), (10, 27763104), (12, 23135920), (15, 18508736), (16, 17351940), (19, 14612160), (20, 13881552), (24, 11567960), (30, 9254368), (31, 8955840), (32, 8675970), (38, 7306080), (40, 6940776), (48, 5783980), (57, 4870720), (60, 4627184), (62, 4477920), (64, 4337985), (76, 3653040), (80, 3470388), (93, 2985280), (95, 2922432), (96, 2891990), (114, 2435360), (120, 2313592), (124, 2238960), (152, 1826520), (155, 1791168), (160, 1735194), (186, 1492640), (190, 1461216), (192, 1445995), (228, 1217680), (240, 1156796), (248, 1119480), (285, 974144), (304, 913260), (310, 895584), (320, 867597), (372, 746320), (380, 730608), (456, 608840), (465, 597056), (480, 578398), (491, 565440), (496, 559740), (570, 487072), (589, 471360), (608, 456630), (620, 447792), (744, 373160), (760, 365304), (912, 304420), (930, 298528), (960, 289199), (982, 282720), (992, 279870), (1140, 243536), (1178, 235680), (1216, 228315), (1240, 223896), (1473, 188480), (1488, 186580), (1520, 182652), (1767, 157120), (1824, 152210), (1860, 149264), (1964, 141360), (1984, 139935), (2280, 121768), (2356, 117840), (2455, 113088), (2480, 111948), (2945, 94272), (2946, 94240), (2976, 93290), (3040, 91326), (3534, 78560), (3648, 76105), (3720, 74632), (3928, 70680), (4560, 60884), (4712, 58920), (4910, 56544), (4960, 55974), (5890, 47136), (5892, 47120), (5952, 46645), (6080, 45663), (7068, 39280), (7365, 37696), (7440, 37316), (7856, 35340), (8835, 31424), (9120, 30442), (9329, 29760), (9424, 29460), (9820, 28272), (9920, 27987), (11780, 23568), (11784, 23560), (14136, 19640), (14730, 18848), (14880, 18658), (15221, 18240), (15712, 17670)]