2654552320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 288

約数和(自身を含む): 7911751680

約数和(自身を除く): 5257199360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 128, 133, 140, 152, 155, 160, 190, 217, 224, 248, 256, 266, 280, 304, 310, 320, 380, 434, 448, 496, 503, 532, 560, 589, 608, 620, 640, 665, 760, 868, 896, 992, 1006, 1064, 1085, 1120, 1178, 1216, 1240, 1280, 1330, 1520, 1736, 1792, 1984, 2012, 2128, 2170, 2240, 2356, 2432, 2480, 2515, 2660, 2945, 3040, 3472, 3521, 3968, 4024, 4123, 4256, 4340, 4480, 4712, 4864, 4960, 5030, 5320, 5890, 6080, 6944, 7042, 7936, 8048, 8246, 8512, 8680, 8960, 9424, 9557, 9920, 10060, 10640, 11780, 12160, 13888, 14084, 15593, 16096, 16492, 17024, 17360, 17605, 18848, 19114, 19840, 20120, 20615, 21280, 23560, 24320, 27776, 28168, 31186, 32192, 32984, 34048, 34720, 35210, 37696, 38228, 39680, 40240, 41230, 42560, 47120, 47785, 55552, 56336, 62372, 64384, 65968, 66899, 69440, 70420, 75392, 76456, 77965, 80480, 82460, 85120, 94240, 95570, 109151, 112672, 124744, 128768, 131936, 133798, 138880, 140840, 150784, 152912, 155930, 160960, 164920, 170240, 188480, 191140, 218302, 225344, 249488, 263872, 267596, 277760, 281680, 296267, 305824, 311860, 321920, 329840, 334495, 376960, 382280, 436604, 450688, 498976, 527744, 535192, 545755, 563360, 592534, 611648, 623720, 643840, 659680, 668990, 753920, 764560, 873208, 901376, 997952, 1055488, 1070384, 1091510, 1126720, 1185068, 1223296, 1247440, 1319360, 1337980, 1481335, 1529120, 1746416, 1995904, 2073869, 2140768, 2183020, 2253440, 2370136, 2446592, 2494880, 2638720, 2675960, 2962670, 3058240, 3492832, 3991808, 4147738, 4281536, 4366040, 4506880, 4740272, 4989760, 5277440, 5351920, 5925340, 6116480, 6985664, 8295476, 8563072, 8732080, 9480544, 9979520, 10369345, 10703840, 11850680, 12232960, 13971328, 16590952, 17126144, 17464160, 18961088, 19959040, 20738690, 21407680, 23701360, 27942656, 33181904, 34928320, 37922176, 41477380, 42815360, 47402720, 66363808, 69856640, 75844352, 82954760, 85630720, 94805440, 132727616, 139713280, 165909520, 189610880, 265455232, 331819040, 379221760, 530910464, 663638080, 1327276160, 2654552320]

約数ペア:

[(1, 2654552320), (2, 1327276160), (4, 663638080), (5, 530910464), (7, 379221760), (8, 331819040), (10, 265455232), (14, 189610880), (16, 165909520), (19, 139713280), (20, 132727616), (28, 94805440), (31, 85630720), (32, 82954760), (35, 75844352), (38, 69856640), (40, 66363808), (56, 47402720), (62, 42815360), (64, 41477380), (70, 37922176), (76, 34928320), (80, 33181904), (95, 27942656), (112, 23701360), (124, 21407680), (128, 20738690), (133, 19959040), (140, 18961088), (152, 17464160), (155, 17126144), (160, 16590952), (190, 13971328), (217, 12232960), (224, 11850680), (248, 10703840), (256, 10369345), (266, 9979520), (280, 9480544), (304, 8732080), (310, 8563072), (320, 8295476), (380, 6985664), (434, 6116480), (448, 5925340), (496, 5351920), (503, 5277440), (532, 4989760), (560, 4740272), (589, 4506880), (608, 4366040), (620, 4281536), (640, 4147738), (665, 3991808), (760, 3492832), (868, 3058240), (896, 2962670), (992, 2675960), (1006, 2638720), (1064, 2494880), (1085, 2446592), (1120, 2370136), (1178, 2253440), (1216, 2183020), (1240, 2140768), (1280, 2073869), (1330, 1995904), (1520, 1746416), (1736, 1529120), (1792, 1481335), (1984, 1337980), (2012, 1319360), (2128, 1247440), (2170, 1223296), (2240, 1185068), (2356, 1126720), (2432, 1091510), (2480, 1070384), (2515, 1055488), (2660, 997952), (2945, 901376), (3040, 873208), (3472, 764560), (3521, 753920), (3968, 668990), (4024, 659680), (4123, 643840), (4256, 623720), (4340, 611648), (4480, 592534), (4712, 563360), (4864, 545755), (4960, 535192), (5030, 527744), (5320, 498976), (5890, 450688), (6080, 436604), (6944, 382280), (7042, 376960), (7936, 334495), (8048, 329840), (8246, 321920), (8512, 311860), (8680, 305824), (8960, 296267), (9424, 281680), (9557, 277760), (9920, 267596), (10060, 263872), (10640, 249488), (11780, 225344), (12160, 218302), (13888, 191140), (14084, 188480), (15593, 170240), (16096, 164920), (16492, 160960), (17024, 155930), (17360, 152912), (17605, 150784), (18848, 140840), (19114, 138880), (19840, 133798), (20120, 131936), (20615, 128768), (21280, 124744), (23560, 112672), (24320, 109151), (27776, 95570), (28168, 94240), (31186, 85120), (32192, 82460), (32984, 80480), (34048, 77965), (34720, 76456), (35210, 75392), (37696, 70420), (38228, 69440), (39680, 66899), (40240, 65968), (41230, 64384), (42560, 62372), (47120, 56336), (47785, 55552)]