9976170120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{86689}}^1$

素因数の和:86847

約数の個数: 128

約数和(自身を含む): 34454073600

約数和(自身を除く): 24477903480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 822, 840, 959, 1096, 1370, 1644, 1918, 2055, 2740, 2877, 3288, 3836, 4110, 4795, 5480, 5754, 7672, 8220, 9590, 11508, 14385, 16440, 19180, 23016, 28770, 38360, 57540, 86689, 115080, 173378, 260067, 346756, 433445, 520134, 606823, 693512, 866890, 1040268, 1213646, 1300335, 1733780, 1820469, 2080536, 2427292, 2600670, 3034115, 3467560, 3640938, 4854584, 5201340, 6068230, 7281876, 9102345, 10402680, 11876393, 12136460, 14563752, 18204690, 23752786, 24272920, 35629179, 36409380, 47505572, 59381965, 71258358, 72818760, 83134751, 95011144, 118763930, 142516716, 166269502, 178145895, 237527860, 249404253, 285033432, 332539004, 356291790, 415673755, 475055720, 498808506, 665078008, 712583580, 831347510, 997617012, 1247021265, 1425167160, 1662695020, 1995234024, 2494042530, 3325390040, 4988085060, 9976170120]

約数ペア:

[(1, 9976170120), (2, 4988085060), (3, 3325390040), (4, 2494042530), (5, 1995234024), (6, 1662695020), (7, 1425167160), (8, 1247021265), (10, 997617012), (12, 831347510), (14, 712583580), (15, 665078008), (20, 498808506), (21, 475055720), (24, 415673755), (28, 356291790), (30, 332539004), (35, 285033432), (40, 249404253), (42, 237527860), (56, 178145895), (60, 166269502), (70, 142516716), (84, 118763930), (105, 95011144), (120, 83134751), (137, 72818760), (140, 71258358), (168, 59381965), (210, 47505572), (274, 36409380), (280, 35629179), (411, 24272920), (420, 23752786), (548, 18204690), (685, 14563752), (822, 12136460), (840, 11876393), (959, 10402680), (1096, 9102345), (1370, 7281876), (1644, 6068230), (1918, 5201340), (2055, 4854584), (2740, 3640938), (2877, 3467560), (3288, 3034115), (3836, 2600670), (4110, 2427292), (4795, 2080536), (5480, 1820469), (5754, 1733780), (7672, 1300335), (8220, 1213646), (9590, 1040268), (11508, 866890), (14385, 693512), (16440, 606823), (19180, 520134), (23016, 433445), (28770, 346756), (38360, 260067), (57540, 173378), (86689, 115080)]