1993341840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3181}}^1$

素因数の和:3577

約数の個数: 160

約数和(自身を含む): 7083284736

約数和(自身を除く): 5089942896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 373, 420, 560, 746, 840, 1119, 1492, 1680, 1865, 2238, 2611, 2984, 3181, 3730, 4476, 5222, 5595, 5968, 6362, 7460, 7833, 8952, 9543, 10444, 11190, 12724, 13055, 14920, 15666, 15905, 17904, 19086, 20888, 22267, 22380, 25448, 26110, 29840, 31332, 31810, 38172, 39165, 41776, 44534, 44760, 47715, 50896, 52220, 62664, 63620, 66801, 76344, 78330, 89068, 89520, 95430, 104440, 111335, 125328, 127240, 133602, 152688, 156660, 178136, 190860, 208880, 222670, 254480, 267204, 313320, 334005, 356272, 381720, 445340, 534408, 626640, 668010, 763440, 890680, 1068816, 1186513, 1336020, 1781360, 2373026, 2672040, 3559539, 4746052, 5344080, 5932565, 7119078, 8305591, 9492104, 11865130, 14238156, 16611182, 17797695, 18984208, 23730260, 24916773, 28476312, 33222364, 35595390, 41527955, 47460520, 49833546, 56952624, 66444728, 71190780, 83055910, 94921040, 99667092, 124583865, 132889456, 142381560, 166111820, 199334184, 249167730, 284763120, 332223640, 398668368, 498335460, 664447280, 996670920, 1993341840]

約数ペア:

[(1, 1993341840), (2, 996670920), (3, 664447280), (4, 498335460), (5, 398668368), (6, 332223640), (7, 284763120), (8, 249167730), (10, 199334184), (12, 166111820), (14, 142381560), (15, 132889456), (16, 124583865), (20, 99667092), (21, 94921040), (24, 83055910), (28, 71190780), (30, 66444728), (35, 56952624), (40, 49833546), (42, 47460520), (48, 41527955), (56, 35595390), (60, 33222364), (70, 28476312), (80, 24916773), (84, 23730260), (105, 18984208), (112, 17797695), (120, 16611182), (140, 14238156), (168, 11865130), (210, 9492104), (240, 8305591), (280, 7119078), (336, 5932565), (373, 5344080), (420, 4746052), (560, 3559539), (746, 2672040), (840, 2373026), (1119, 1781360), (1492, 1336020), (1680, 1186513), (1865, 1068816), (2238, 890680), (2611, 763440), (2984, 668010), (3181, 626640), (3730, 534408), (4476, 445340), (5222, 381720), (5595, 356272), (5968, 334005), (6362, 313320), (7460, 267204), (7833, 254480), (8952, 222670), (9543, 208880), (10444, 190860), (11190, 178136), (12724, 156660), (13055, 152688), (14920, 133602), (15666, 127240), (15905, 125328), (17904, 111335), (19086, 104440), (20888, 95430), (22267, 89520), (22380, 89068), (25448, 78330), (26110, 76344), (29840, 66801), (31332, 63620), (31810, 62664), (38172, 52220), (39165, 50896), (41776, 47715), (44534, 44760)]