2277944960

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 6055862400

約数和(自身を除く): 3777917440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 61, 64, 74, 76, 80, 83, 95, 122, 128, 148, 152, 160, 166, 185, 190, 244, 296, 304, 305, 320, 332, 370, 380, 415, 488, 592, 608, 610, 640, 664, 703, 740, 760, 830, 976, 1159, 1184, 1216, 1220, 1328, 1406, 1480, 1520, 1577, 1660, 1952, 2257, 2318, 2368, 2432, 2440, 2656, 2812, 2960, 3040, 3071, 3154, 3320, 3515, 3904, 4514, 4636, 4736, 4880, 5063, 5312, 5624, 5795, 5920, 6080, 6142, 6308, 6640, 7030, 7808, 7885, 9028, 9272, 9760, 10126, 10624, 11248, 11285, 11590, 11840, 12160, 12284, 12616, 13280, 14060, 15355, 15770, 18056, 18544, 19520, 20252, 22496, 22570, 23180, 23680, 24568, 25232, 25315, 26560, 28120, 30710, 31540, 36112, 37088, 39040, 40504, 42883, 44992, 45140, 46360, 49136, 50464, 50630, 53120, 56240, 58349, 61420, 63080, 72224, 74176, 81008, 85766, 89984, 90280, 92720, 96197, 98272, 100928, 101260, 112480, 116698, 122840, 126160, 144448, 148352, 162016, 171532, 180560, 185440, 187331, 192394, 196544, 201856, 202520, 214415, 224960, 233396, 245680, 252320, 288896, 291745, 324032, 343064, 361120, 370880, 374662, 384788, 393088, 405040, 428830, 449920, 466792, 480985, 491360, 504640, 583490, 648064, 686128, 722240, 741760, 749324, 769576, 810080, 857660, 933584, 936655, 961970, 982720, 1009280, 1166980, 1372256, 1444480, 1498648, 1539152, 1620160, 1715320, 1867168, 1873310, 1923940, 1965440, 2333960, 2744512, 2997296, 3078304, 3240320, 3430640, 3559289, 3734336, 3746620, 3847880, 4667920, 5489024, 5994592, 6156608, 6861280, 7118578, 7468672, 7493240, 7695760, 9335840, 11989184, 12313216, 13722560, 14237156, 14986480, 15391520, 17796445, 18671680, 23978368, 27445120, 28474312, 29972960, 30783040, 35592890, 37343360, 56948624, 59945920, 61566080, 71185780, 113897248, 119891840, 142371560, 227794496, 284743120, 455588992, 569486240, 1138972480, 2277944960]

約数ペア:

[(1, 2277944960), (2, 1138972480), (4, 569486240), (5, 455588992), (8, 284743120), (10, 227794496), (16, 142371560), (19, 119891840), (20, 113897248), (32, 71185780), (37, 61566080), (38, 59945920), (40, 56948624), (61, 37343360), (64, 35592890), (74, 30783040), (76, 29972960), (80, 28474312), (83, 27445120), (95, 23978368), (122, 18671680), (128, 17796445), (148, 15391520), (152, 14986480), (160, 14237156), (166, 13722560), (185, 12313216), (190, 11989184), (244, 9335840), (296, 7695760), (304, 7493240), (305, 7468672), (320, 7118578), (332, 6861280), (370, 6156608), (380, 5994592), (415, 5489024), (488, 4667920), (592, 3847880), (608, 3746620), (610, 3734336), (640, 3559289), (664, 3430640), (703, 3240320), (740, 3078304), (760, 2997296), (830, 2744512), (976, 2333960), (1159, 1965440), (1184, 1923940), (1216, 1873310), (1220, 1867168), (1328, 1715320), (1406, 1620160), (1480, 1539152), (1520, 1498648), (1577, 1444480), (1660, 1372256), (1952, 1166980), (2257, 1009280), (2318, 982720), (2368, 961970), (2432, 936655), (2440, 933584), (2656, 857660), (2812, 810080), (2960, 769576), (3040, 749324), (3071, 741760), (3154, 722240), (3320, 686128), (3515, 648064), (3904, 583490), (4514, 504640), (4636, 491360), (4736, 480985), (4880, 466792), (5063, 449920), (5312, 428830), (5624, 405040), (5795, 393088), (5920, 384788), (6080, 374662), (6142, 370880), (6308, 361120), (6640, 343064), (7030, 324032), (7808, 291745), (7885, 288896), (9028, 252320), (9272, 245680), (9760, 233396), (10126, 224960), (10624, 214415), (11248, 202520), (11285, 201856), (11590, 196544), (11840, 192394), (12160, 187331), (12284, 185440), (12616, 180560), (13280, 171532), (14060, 162016), (15355, 148352), (15770, 144448), (18056, 126160), (18544, 122840), (19520, 116698), (20252, 112480), (22496, 101260), (22570, 100928), (23180, 98272), (23680, 96197), (24568, 92720), (25232, 90280), (25315, 89984), (26560, 85766), (28120, 81008), (30710, 74176), (31540, 72224), (36112, 63080), (37088, 61420), (39040, 58349), (40504, 56240), (42883, 53120), (44992, 50630), (45140, 50464), (46360, 49136)]