1993859280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7757}}^1$

素因数の和:7803

約数の個数: 320

約数和(自身を含む): 8311610880

約数和(自身を除く): 6317751600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 756, 765, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1190, 1224, 1260, 1360, 1428, 1512, 1530, 1680, 1785, 1836, 1890, 1904, 2040, 2142, 2160, 2295, 2380, 2448, 2520, 2856, 3024, 3060, 3213, 3570, 3672, 3780, 4080, 4284, 4590, 4760, 5040, 5355, 5712, 6120, 6426, 7140, 7344, 7560, 7757, 8568, 9180, 9520, 10710, 12240, 12852, 14280, 15120, 15514, 16065, 17136, 18360, 21420, 23271, 25704, 28560, 31028, 32130, 36720, 38785, 42840, 46542, 51408, 54299, 62056, 64260, 69813, 77570, 85680, 93084, 108598, 116355, 124112, 128520, 131869, 139626, 155140, 162897, 186168, 209439, 217196, 232710, 257040, 263738, 271495, 279252, 310280, 325794, 349065, 372336, 395607, 418878, 434392, 465420, 488691, 527476, 542990, 558504, 620560, 651588, 659345, 698130, 791214, 814485, 837756, 868784, 923083, 930840, 977382, 1047195, 1054952, 1085980, 1117008, 1186821, 1303176, 1318690, 1396260, 1466073, 1582428, 1628970, 1675512, 1846166, 1861680, 1954764, 1978035, 2094390, 2109904, 2171960, 2373642, 2443455, 2606352, 2637380, 2769249, 2792520, 2932146, 3164856, 3257940, 3351024, 3560463, 3692332, 3909528, 3956070, 4188780, 4343920, 4615415, 4747284, 4886910, 5274760, 5538498, 5585040, 5864292, 5934105, 6329712, 6515880, 7120926, 7330365, 7384664, 7819056, 7912140, 8307747, 8377560, 9230830, 9494568, 9773820, 10549520, 11076996, 11728584, 11868210, 13031760, 13846245, 14241852, 14660730, 14769328, 15824280, 16615494, 16755120, 17802315, 18461660, 18989136, 19547640, 22153992, 23457168, 23736420, 24923241, 27692490, 28483704, 29321460, 31648560, 33230988, 35604630, 36923320, 39095280, 41538735, 44307984, 47472840, 49846482, 55384980, 56967408, 58642920, 66461976, 71209260, 73846640, 83077470, 94945680, 99692964, 110769960, 117285840, 124616205, 132923952, 142418520, 166154940, 199385928, 221539920, 249232410, 284837040, 332309880, 398771856, 498464820, 664619760, 996929640, 1993859280]

約数ペア:

[(1, 1993859280), (2, 996929640), (3, 664619760), (4, 498464820), (5, 398771856), (6, 332309880), (7, 284837040), (8, 249232410), (9, 221539920), (10, 199385928), (12, 166154940), (14, 142418520), (15, 132923952), (16, 124616205), (17, 117285840), (18, 110769960), (20, 99692964), (21, 94945680), (24, 83077470), (27, 73846640), (28, 71209260), (30, 66461976), (34, 58642920), (35, 56967408), (36, 55384980), (40, 49846482), (42, 47472840), (45, 44307984), (48, 41538735), (51, 39095280), (54, 36923320), (56, 35604630), (60, 33230988), (63, 31648560), (68, 29321460), (70, 28483704), (72, 27692490), (80, 24923241), (84, 23736420), (85, 23457168), (90, 22153992), (102, 19547640), (105, 18989136), (108, 18461660), (112, 17802315), (119, 16755120), (120, 16615494), (126, 15824280), (135, 14769328), (136, 14660730), (140, 14241852), (144, 13846245), (153, 13031760), (168, 11868210), (170, 11728584), (180, 11076996), (189, 10549520), (204, 9773820), (210, 9494568), (216, 9230830), (238, 8377560), (240, 8307747), (252, 7912140), (255, 7819056), (270, 7384664), (272, 7330365), (280, 7120926), (306, 6515880), (315, 6329712), (336, 5934105), (340, 5864292), (357, 5585040), (360, 5538498), (378, 5274760), (408, 4886910), (420, 4747284), (432, 4615415), (459, 4343920), (476, 4188780), (504, 3956070), (510, 3909528), (540, 3692332), (560, 3560463), (595, 3351024), (612, 3257940), (630, 3164856), (680, 2932146), (714, 2792520), (720, 2769249), (756, 2637380), (765, 2606352), (816, 2443455), (840, 2373642), (918, 2171960), (945, 2109904), (952, 2094390), (1008, 1978035), (1020, 1954764), (1071, 1861680), (1080, 1846166), (1190, 1675512), (1224, 1628970), (1260, 1582428), (1360, 1466073), (1428, 1396260), (1512, 1318690), (1530, 1303176), (1680, 1186821), (1785, 1117008), (1836, 1085980), (1890, 1054952), (1904, 1047195), (2040, 977382), (2142, 930840), (2160, 923083), (2295, 868784), (2380, 837756), (2448, 814485), (2520, 791214), (2856, 698130), (3024, 659345), (3060, 651588), (3213, 620560), (3570, 558504), (3672, 542990), (3780, 527476), (4080, 488691), (4284, 465420), (4590, 434392), (4760, 418878), (5040, 395607), (5355, 372336), (5712, 349065), (6120, 325794), (6426, 310280), (7140, 279252), (7344, 271495), (7560, 263738), (7757, 257040), (8568, 232710), (9180, 217196), (9520, 209439), (10710, 186168), (12240, 162897), (12852, 155140), (14280, 139626), (15120, 131869), (15514, 128520), (16065, 124112), (17136, 116355), (18360, 108598), (21420, 93084), (23271, 85680), (25704, 77570), (28560, 69813), (31028, 64260), (32130, 62056), (36720, 54299), (38785, 51408), (42840, 46542)]