515205120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 1704568320

約数和(自身を除く): 1189363200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 541, 620, 640, 744, 768, 930, 960, 992, 1024, 1082, 1240, 1280, 1488, 1536, 1623, 1860, 1920, 1984, 2048, 2164, 2480, 2560, 2705, 2976, 3072, 3246, 3720, 3840, 3968, 4328, 4960, 5120, 5410, 5952, 6144, 6492, 7440, 7680, 7936, 8115, 8656, 9920, 10240, 10820, 11904, 12984, 14880, 15360, 15872, 16230, 16771, 17312, 19840, 21640, 23808, 25968, 29760, 30720, 31744, 32460, 33542, 34624, 39680, 43280, 47616, 50313, 51936, 59520, 63488, 64920, 67084, 69248, 79360, 83855, 86560, 95232, 100626, 103872, 119040, 129840, 134168, 138496, 158720, 167710, 173120, 190464, 201252, 207744, 238080, 251565, 259680, 268336, 276992, 317440, 335420, 346240, 402504, 415488, 476160, 503130, 519360, 536672, 553984, 670840, 692480, 805008, 830976, 952320, 1006260, 1038720, 1073344, 1107968, 1341680, 1384960, 1610016, 1661952, 2012520, 2077440, 2146688, 2683360, 2769920, 3220032, 3323904, 4025040, 4154880, 4293376, 5366720, 5539840, 6440064, 8050080, 8309760, 8586752, 10733440, 12880128, 16100160, 16619520, 17173504, 21466880, 25760256, 32200320, 34347008, 42933760, 51520512, 64400640, 85867520, 103041024, 128801280, 171735040, 257602560, 515205120]

約数ペア:

[(1, 515205120), (2, 257602560), (3, 171735040), (4, 128801280), (5, 103041024), (6, 85867520), (8, 64400640), (10, 51520512), (12, 42933760), (15, 34347008), (16, 32200320), (20, 25760256), (24, 21466880), (30, 17173504), (31, 16619520), (32, 16100160), (40, 12880128), (48, 10733440), (60, 8586752), (62, 8309760), (64, 8050080), (80, 6440064), (93, 5539840), (96, 5366720), (120, 4293376), (124, 4154880), (128, 4025040), (155, 3323904), (160, 3220032), (186, 2769920), (192, 2683360), (240, 2146688), (248, 2077440), (256, 2012520), (310, 1661952), (320, 1610016), (372, 1384960), (384, 1341680), (465, 1107968), (480, 1073344), (496, 1038720), (512, 1006260), (541, 952320), (620, 830976), (640, 805008), (744, 692480), (768, 670840), (930, 553984), (960, 536672), (992, 519360), (1024, 503130), (1082, 476160), (1240, 415488), (1280, 402504), (1488, 346240), (1536, 335420), (1623, 317440), (1860, 276992), (1920, 268336), (1984, 259680), (2048, 251565), (2164, 238080), (2480, 207744), (2560, 201252), (2705, 190464), (2976, 173120), (3072, 167710), (3246, 158720), (3720, 138496), (3840, 134168), (3968, 129840), (4328, 119040), (4960, 103872), (5120, 100626), (5410, 95232), (5952, 86560), (6144, 83855), (6492, 79360), (7440, 69248), (7680, 67084), (7936, 64920), (8115, 63488), (8656, 59520), (9920, 51936), (10240, 50313), (10820, 47616), (11904, 43280), (12984, 39680), (14880, 34624), (15360, 33542), (15872, 32460), (16230, 31744), (16771, 30720), (17312, 29760), (19840, 25968), (21640, 23808)]