204597120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 256

約数和(自身を含む): 803335680

約数和(自身を除く): 598738560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1171, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2342, 2496, 2688, 2730, 2912, 3120, 3360, 3513, 3640, 4160, 4368, 4480, 4684, 4992, 5460, 5824, 5855, 6240, 6720, 7026, 7280, 8197, 8320, 8736, 9368, 10920, 11648, 11710, 12480, 13440, 14052, 14560, 15223, 16394, 17472, 17565, 18736, 21840, 23420, 24591, 24960, 28104, 29120, 30446, 32788, 34944, 35130, 37472, 40985, 43680, 45669, 46840, 49182, 56208, 58240, 60892, 65576, 70260, 74944, 76115, 81970, 87360, 91338, 93680, 98364, 106561, 112416, 121784, 122955, 131152, 140520, 149888, 152230, 163940, 174720, 182676, 187360, 196728, 213122, 224832, 228345, 243568, 245910, 262304, 281040, 304460, 319683, 327880, 365352, 374720, 393456, 426244, 449664, 456690, 487136, 491820, 524608, 532805, 562080, 608920, 639366, 655760, 730704, 749440, 786912, 852488, 913380, 974272, 983640, 1049216, 1065610, 1124160, 1217840, 1278732, 1311520, 1461408, 1573824, 1598415, 1704976, 1826760, 1948544, 1967280, 2131220, 2248320, 2435680, 2557464, 2623040, 2922816, 3147648, 3196830, 3409952, 3653520, 3934560, 4262440, 4871360, 5114928, 5246080, 5845632, 6393660, 6819904, 7307040, 7869120, 8524880, 9742720, 10229856, 12787320, 13639808, 14614080, 15738240, 17049760, 20459712, 25574640, 29228160, 34099520, 40919424, 51149280, 68199040, 102298560, 204597120]

約数ペア:

[(1, 204597120), (2, 102298560), (3, 68199040), (4, 51149280), (5, 40919424), (6, 34099520), (7, 29228160), (8, 25574640), (10, 20459712), (12, 17049760), (13, 15738240), (14, 14614080), (15, 13639808), (16, 12787320), (20, 10229856), (21, 9742720), (24, 8524880), (26, 7869120), (28, 7307040), (30, 6819904), (32, 6393660), (35, 5845632), (39, 5246080), (40, 5114928), (42, 4871360), (48, 4262440), (52, 3934560), (56, 3653520), (60, 3409952), (64, 3196830), (65, 3147648), (70, 2922816), (78, 2623040), (80, 2557464), (84, 2435680), (91, 2248320), (96, 2131220), (104, 1967280), (105, 1948544), (112, 1826760), (120, 1704976), (128, 1598415), (130, 1573824), (140, 1461408), (156, 1311520), (160, 1278732), (168, 1217840), (182, 1124160), (192, 1065610), (195, 1049216), (208, 983640), (210, 974272), (224, 913380), (240, 852488), (260, 786912), (273, 749440), (280, 730704), (312, 655760), (320, 639366), (336, 608920), (364, 562080), (384, 532805), (390, 524608), (416, 491820), (420, 487136), (448, 456690), (455, 449664), (480, 426244), (520, 393456), (546, 374720), (560, 365352), (624, 327880), (640, 319683), (672, 304460), (728, 281040), (780, 262304), (832, 245910), (840, 243568), (896, 228345), (910, 224832), (960, 213122), (1040, 196728), (1092, 187360), (1120, 182676), (1171, 174720), (1248, 163940), (1344, 152230), (1365, 149888), (1456, 140520), (1560, 131152), (1664, 122955), (1680, 121784), (1820, 112416), (1920, 106561), (2080, 98364), (2184, 93680), (2240, 91338), (2342, 87360), (2496, 81970), (2688, 76115), (2730, 74944), (2912, 70260), (3120, 65576), (3360, 60892), (3513, 58240), (3640, 56208), (4160, 49182), (4368, 46840), (4480, 45669), (4684, 43680), (4992, 40985), (5460, 37472), (5824, 35130), (5855, 34944), (6240, 32788), (6720, 30446), (7026, 29120), (7280, 28104), (8197, 24960), (8320, 24591), (8736, 23420), (9368, 21840), (10920, 18736), (11648, 17565), (11710, 17472), (12480, 16394), (13440, 15223), (14052, 14560)]