18681743360

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15331}}^1$

素因数の和:15382

約数の個数: 192

約数和(自身を含む): 54245842560

約数和(自身を除く): 35564099200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 512, 544, 560, 595, 640, 680, 896, 952, 1024, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2048, 2176, 2240, 2380, 2560, 2720, 3584, 3808, 4352, 4480, 4760, 5120, 5440, 7168, 7616, 8704, 8960, 9520, 10240, 10880, 14336, 15232, 15331, 17408, 17920, 19040, 21760, 30464, 30662, 34816, 35840, 38080, 43520, 60928, 61324, 71680, 76160, 76655, 87040, 107317, 121856, 122648, 152320, 153310, 174080, 214634, 243712, 245296, 260627, 304640, 306620, 429268, 490592, 521254, 536585, 609280, 613240, 858536, 981184, 1042508, 1073170, 1218560, 1226480, 1303135, 1717072, 1824389, 1962368, 2085016, 2146340, 2452960, 2606270, 3434144, 3648778, 3924736, 4170032, 4292680, 4905920, 5212540, 6868288, 7297556, 7849472, 8340064, 8585360, 9121945, 9811840, 10425080, 13736576, 14595112, 15698944, 16680128, 17170720, 18243890, 19623680, 20850160, 27473152, 29190224, 31397888, 33360256, 34341440, 36487780, 39247360, 41700320, 54946304, 58380448, 66720512, 68682880, 72975560, 78494720, 83400640, 109892608, 116760896, 133441024, 137365760, 145951120, 156989440, 166801280, 219785216, 233521792, 266882048, 274731520, 291902240, 333602560, 467043584, 533764096, 549463040, 583804480, 667205120, 934087168, 1098926080, 1167608960, 1334410240, 1868174336, 2335217920, 2668820480, 3736348672, 4670435840, 9340871680, 18681743360]

約数ペア:

[(1, 18681743360), (2, 9340871680), (4, 4670435840), (5, 3736348672), (7, 2668820480), (8, 2335217920), (10, 1868174336), (14, 1334410240), (16, 1167608960), (17, 1098926080), (20, 934087168), (28, 667205120), (32, 583804480), (34, 549463040), (35, 533764096), (40, 467043584), (56, 333602560), (64, 291902240), (68, 274731520), (70, 266882048), (80, 233521792), (85, 219785216), (112, 166801280), (119, 156989440), (128, 145951120), (136, 137365760), (140, 133441024), (160, 116760896), (170, 109892608), (224, 83400640), (238, 78494720), (256, 72975560), (272, 68682880), (280, 66720512), (320, 58380448), (340, 54946304), (448, 41700320), (476, 39247360), (512, 36487780), (544, 34341440), (560, 33360256), (595, 31397888), (640, 29190224), (680, 27473152), (896, 20850160), (952, 19623680), (1024, 18243890), (1088, 17170720), (1120, 16680128), (1190, 15698944), (1280, 14595112), (1360, 13736576), (1792, 10425080), (1904, 9811840), (2048, 9121945), (2176, 8585360), (2240, 8340064), (2380, 7849472), (2560, 7297556), (2720, 6868288), (3584, 5212540), (3808, 4905920), (4352, 4292680), (4480, 4170032), (4760, 3924736), (5120, 3648778), (5440, 3434144), (7168, 2606270), (7616, 2452960), (8704, 2146340), (8960, 2085016), (9520, 1962368), (10240, 1824389), (10880, 1717072), (14336, 1303135), (15232, 1226480), (15331, 1218560), (17408, 1073170), (17920, 1042508), (19040, 981184), (21760, 858536), (30464, 613240), (30662, 609280), (34816, 536585), (35840, 521254), (38080, 490592), (43520, 429268), (60928, 306620), (61324, 304640), (71680, 260627), (76160, 245296), (76655, 243712), (87040, 214634), (107317, 174080), (121856, 153310), (122648, 152320)]