210549760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 176

約数和(自身を含む): 557111520

約数和(自身を除く): 346561760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 59, 64, 68, 80, 82, 85, 118, 128, 136, 160, 164, 170, 205, 236, 256, 272, 295, 320, 328, 340, 410, 472, 512, 544, 590, 640, 656, 680, 697, 820, 944, 1003, 1024, 1088, 1180, 1280, 1312, 1360, 1394, 1640, 1888, 2006, 2176, 2360, 2419, 2560, 2624, 2720, 2788, 3280, 3485, 3776, 4012, 4352, 4720, 4838, 5015, 5120, 5248, 5440, 5576, 6560, 6970, 7552, 8024, 8704, 9440, 9676, 10030, 10496, 10880, 11152, 12095, 13120, 13940, 15104, 16048, 17408, 18880, 19352, 20060, 20992, 21760, 22304, 24190, 26240, 27880, 30208, 32096, 37760, 38704, 40120, 41123, 41984, 43520, 44608, 48380, 52480, 55760, 60416, 64192, 75520, 77408, 80240, 82246, 87040, 89216, 96760, 104960, 111520, 128384, 151040, 154816, 160480, 164492, 178432, 193520, 205615, 209920, 223040, 256768, 302080, 309632, 320960, 328984, 356864, 387040, 411230, 446080, 513536, 619264, 641920, 657968, 713728, 774080, 822460, 892160, 1027072, 1238528, 1283840, 1315936, 1548160, 1644920, 1784320, 2477056, 2567680, 2631872, 3096320, 3289840, 3568640, 5135360, 5263744, 6192640, 6579680, 10527488, 12385280, 13159360, 21054976, 26318720, 42109952, 52637440, 105274880, 210549760]

約数ペア:

[(1, 210549760), (2, 105274880), (4, 52637440), (5, 42109952), (8, 26318720), (10, 21054976), (16, 13159360), (17, 12385280), (20, 10527488), (32, 6579680), (34, 6192640), (40, 5263744), (41, 5135360), (59, 3568640), (64, 3289840), (68, 3096320), (80, 2631872), (82, 2567680), (85, 2477056), (118, 1784320), (128, 1644920), (136, 1548160), (160, 1315936), (164, 1283840), (170, 1238528), (205, 1027072), (236, 892160), (256, 822460), (272, 774080), (295, 713728), (320, 657968), (328, 641920), (340, 619264), (410, 513536), (472, 446080), (512, 411230), (544, 387040), (590, 356864), (640, 328984), (656, 320960), (680, 309632), (697, 302080), (820, 256768), (944, 223040), (1003, 209920), (1024, 205615), (1088, 193520), (1180, 178432), (1280, 164492), (1312, 160480), (1360, 154816), (1394, 151040), (1640, 128384), (1888, 111520), (2006, 104960), (2176, 96760), (2360, 89216), (2419, 87040), (2560, 82246), (2624, 80240), (2720, 77408), (2788, 75520), (3280, 64192), (3485, 60416), (3776, 55760), (4012, 52480), (4352, 48380), (4720, 44608), (4838, 43520), (5015, 41984), (5120, 41123), (5248, 40120), (5440, 38704), (5576, 37760), (6560, 32096), (6970, 30208), (7552, 27880), (8024, 26240), (8704, 24190), (9440, 22304), (9676, 21760), (10030, 20992), (10496, 20060), (10880, 19352), (11152, 18880), (12095, 17408), (13120, 16048), (13940, 15104)]