851926440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 256

約数和(自身を含む): 2876497920

約数和(自身を除く): 2024571480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 67, 68, 69, 85, 92, 102, 115, 120, 134, 136, 138, 170, 184, 201, 204, 230, 255, 268, 271, 276, 335, 340, 345, 391, 402, 408, 460, 510, 536, 542, 552, 670, 680, 690, 782, 804, 813, 920, 1005, 1020, 1084, 1139, 1173, 1340, 1355, 1380, 1541, 1564, 1608, 1626, 1955, 2010, 2040, 2168, 2278, 2346, 2680, 2710, 2760, 3082, 3128, 3252, 3417, 3910, 4020, 4065, 4556, 4607, 4623, 4692, 5420, 5695, 5865, 6164, 6233, 6504, 6834, 7705, 7820, 8040, 8130, 9112, 9214, 9246, 9384, 10840, 11390, 11730, 12328, 12466, 13668, 13821, 15410, 15640, 16260, 17085, 18157, 18428, 18492, 18699, 22780, 23035, 23115, 23460, 24932, 26197, 27336, 27642, 30820, 31165, 32520, 34170, 36314, 36856, 36984, 37398, 45560, 46070, 46230, 46920, 49864, 52394, 54471, 55284, 61640, 62330, 68340, 69105, 72628, 74796, 78591, 90785, 92140, 92460, 93495, 104788, 105961, 108942, 110568, 124660, 130985, 136680, 138210, 145256, 149592, 157182, 181570, 184280, 184920, 186990, 209576, 211922, 217884, 249320, 261970, 272355, 276420, 308669, 314364, 317883, 363140, 373980, 392955, 417611, 423844, 435768, 523940, 529805, 544710, 552840, 617338, 628728, 635766, 726280, 747960, 785910, 835222, 847688, 926007, 1047880, 1059610, 1089420, 1234676, 1252833, 1271532, 1543345, 1571820, 1589415, 1670444, 1852014, 2088055, 2119220, 2178840, 2469352, 2505666, 2543064, 3086690, 3143640, 3178830, 3340888, 3704028, 4176110, 4238440, 4630035, 5011332, 6173380, 6264165, 6357660, 7099387, 7408056, 8352220, 9260070, 10022664, 12346760, 12528330, 12715320, 14198774, 16704440, 18520140, 21298161, 25056660, 28397548, 35496935, 37040280, 42596322, 50113320, 56795096, 70993870, 85192644, 106490805, 141987740, 170385288, 212981610, 283975480, 425963220, 851926440]

約数ペア:

[(1, 851926440), (2, 425963220), (3, 283975480), (4, 212981610), (5, 170385288), (6, 141987740), (8, 106490805), (10, 85192644), (12, 70993870), (15, 56795096), (17, 50113320), (20, 42596322), (23, 37040280), (24, 35496935), (30, 28397548), (34, 25056660), (40, 21298161), (46, 18520140), (51, 16704440), (60, 14198774), (67, 12715320), (68, 12528330), (69, 12346760), (85, 10022664), (92, 9260070), (102, 8352220), (115, 7408056), (120, 7099387), (134, 6357660), (136, 6264165), (138, 6173380), (170, 5011332), (184, 4630035), (201, 4238440), (204, 4176110), (230, 3704028), (255, 3340888), (268, 3178830), (271, 3143640), (276, 3086690), (335, 2543064), (340, 2505666), (345, 2469352), (391, 2178840), (402, 2119220), (408, 2088055), (460, 1852014), (510, 1670444), (536, 1589415), (542, 1571820), (552, 1543345), (670, 1271532), (680, 1252833), (690, 1234676), (782, 1089420), (804, 1059610), (813, 1047880), (920, 926007), (1005, 847688), (1020, 835222), (1084, 785910), (1139, 747960), (1173, 726280), (1340, 635766), (1355, 628728), (1380, 617338), (1541, 552840), (1564, 544710), (1608, 529805), (1626, 523940), (1955, 435768), (2010, 423844), (2040, 417611), (2168, 392955), (2278, 373980), (2346, 363140), (2680, 317883), (2710, 314364), (2760, 308669), (3082, 276420), (3128, 272355), (3252, 261970), (3417, 249320), (3910, 217884), (4020, 211922), (4065, 209576), (4556, 186990), (4607, 184920), (4623, 184280), (4692, 181570), (5420, 157182), (5695, 149592), (5865, 145256), (6164, 138210), (6233, 136680), (6504, 130985), (6834, 124660), (7705, 110568), (7820, 108942), (8040, 105961), (8130, 104788), (9112, 93495), (9214, 92460), (9246, 92140), (9384, 90785), (10840, 78591), (11390, 74796), (11730, 72628), (12328, 69105), (12466, 68340), (13668, 62330), (13821, 61640), (15410, 55284), (15640, 54471), (16260, 52394), (17085, 49864), (18157, 46920), (18428, 46230), (18492, 46070), (18699, 45560), (22780, 37398), (23035, 36984), (23115, 36856), (23460, 36314), (24932, 34170), (26197, 32520), (27336, 31165), (27642, 30820)]