2109653760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1901}}^1$

素因数の和:1959

約数の個数: 216

約数和(自身を含む): 7161121296

約数和(自身を除く): 5051467536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 289, 320, 340, 384, 408, 480, 510, 544, 578, 640, 680, 768, 816, 867, 960, 1020, 1088, 1156, 1280, 1360, 1445, 1632, 1734, 1901, 1920, 2040, 2176, 2312, 2720, 2890, 3264, 3468, 3802, 3840, 4080, 4335, 4352, 4624, 5440, 5703, 5780, 6528, 6936, 7604, 8160, 8670, 9248, 9505, 10880, 11406, 11560, 13056, 13872, 15208, 16320, 17340, 18496, 19010, 21760, 22812, 23120, 27744, 28515, 30416, 32317, 32640, 34680, 36992, 38020, 45624, 46240, 55488, 57030, 60832, 64634, 65280, 69360, 73984, 76040, 91248, 92480, 96951, 110976, 114060, 121664, 129268, 138720, 152080, 161585, 182496, 184960, 193902, 221952, 228120, 243328, 258536, 277440, 304160, 323170, 364992, 369920, 387804, 456240, 484755, 486656, 517072, 549389, 554880, 608320, 646340, 729984, 775608, 912480, 969510, 1034144, 1098778, 1109760, 1216640, 1292680, 1459968, 1551216, 1648167, 1824960, 1939020, 2068288, 2197556, 2433280, 2585360, 2746945, 3102432, 3296334, 3649920, 3878040, 4136576, 4395112, 5170720, 5493890, 6204864, 6592668, 7299840, 7756080, 8240835, 8273152, 8790224, 10341440, 10987780, 12409728, 13185336, 15512160, 16481670, 17580448, 20682880, 21975560, 24819456, 26370672, 31024320, 32963340, 35160896, 41365760, 43951120, 52741344, 62048640, 65926680, 70321792, 87902240, 105482688, 124097280, 131853360, 140643584, 175804480, 210965376, 263706720, 351608960, 421930752, 527413440, 703217920, 1054826880, 2109653760]

約数ペア:

[(1, 2109653760), (2, 1054826880), (3, 703217920), (4, 527413440), (5, 421930752), (6, 351608960), (8, 263706720), (10, 210965376), (12, 175804480), (15, 140643584), (16, 131853360), (17, 124097280), (20, 105482688), (24, 87902240), (30, 70321792), (32, 65926680), (34, 62048640), (40, 52741344), (48, 43951120), (51, 41365760), (60, 35160896), (64, 32963340), (68, 31024320), (80, 26370672), (85, 24819456), (96, 21975560), (102, 20682880), (120, 17580448), (128, 16481670), (136, 15512160), (160, 13185336), (170, 12409728), (192, 10987780), (204, 10341440), (240, 8790224), (255, 8273152), (256, 8240835), (272, 7756080), (289, 7299840), (320, 6592668), (340, 6204864), (384, 5493890), (408, 5170720), (480, 4395112), (510, 4136576), (544, 3878040), (578, 3649920), (640, 3296334), (680, 3102432), (768, 2746945), (816, 2585360), (867, 2433280), (960, 2197556), (1020, 2068288), (1088, 1939020), (1156, 1824960), (1280, 1648167), (1360, 1551216), (1445, 1459968), (1632, 1292680), (1734, 1216640), (1901, 1109760), (1920, 1098778), (2040, 1034144), (2176, 969510), (2312, 912480), (2720, 775608), (2890, 729984), (3264, 646340), (3468, 608320), (3802, 554880), (3840, 549389), (4080, 517072), (4335, 486656), (4352, 484755), (4624, 456240), (5440, 387804), (5703, 369920), (5780, 364992), (6528, 323170), (6936, 304160), (7604, 277440), (8160, 258536), (8670, 243328), (9248, 228120), (9505, 221952), (10880, 193902), (11406, 184960), (11560, 182496), (13056, 161585), (13872, 152080), (15208, 138720), (16320, 129268), (17340, 121664), (18496, 114060), (19010, 110976), (21760, 96951), (22812, 92480), (23120, 91248), (27744, 76040), (28515, 73984), (30416, 69360), (32317, 65280), (32640, 64634), (34680, 60832), (36992, 57030), (38020, 55488), (45624, 46240)]