7998533200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2242

約数の個数: 240

約数和(自身を含む): 23208165376

約数和(自身を除く): 15209632176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 43, 50, 56, 62, 70, 80, 86, 100, 112, 124, 140, 155, 172, 175, 200, 215, 217, 248, 280, 301, 310, 344, 350, 400, 430, 434, 496, 560, 602, 620, 688, 700, 775, 860, 868, 1075, 1085, 1204, 1240, 1333, 1400, 1505, 1550, 1720, 1736, 2143, 2150, 2170, 2408, 2480, 2666, 2800, 3010, 3100, 3440, 3472, 4286, 4300, 4340, 4816, 5332, 5425, 6020, 6200, 6665, 7525, 8572, 8600, 8680, 9331, 10664, 10715, 10850, 12040, 12400, 13330, 15001, 15050, 17144, 17200, 17360, 18662, 21328, 21430, 21700, 24080, 26660, 30002, 30100, 33325, 34288, 37324, 42860, 43400, 46655, 53320, 53575, 60004, 60200, 66433, 66650, 74648, 75005, 85720, 86800, 92149, 93310, 106640, 107150, 120008, 120400, 132866, 133300, 149296, 150010, 171440, 184298, 186620, 214300, 233275, 240016, 265732, 266600, 300020, 332165, 368596, 373240, 375025, 428600, 460745, 465031, 466550, 531464, 533200, 600040, 645043, 664330, 737192, 746480, 750050, 857200, 921490, 930062, 933100, 1062928, 1200080, 1290086, 1328660, 1474384, 1500100, 1660825, 1842980, 1860124, 1866200, 2303725, 2325155, 2580172, 2657320, 2856619, 3000200, 3225215, 3321650, 3685960, 3720248, 3732400, 4607450, 4650310, 5160344, 5314640, 5713238, 6000400, 6450430, 6643300, 7371920, 7440496, 9214900, 9300620, 10320688, 11426476, 11625775, 12900860, 13286600, 14283095, 16126075, 18429800, 18601240, 19996333, 22852952, 23251550, 25801720, 26573200, 28566190, 32252150, 36859600, 37202480, 39992666, 45705904, 46503100, 51603440, 57132380, 64504300, 71415475, 79985332, 93006200, 99981665, 114264760, 129008600, 142830950, 159970664, 186012400, 199963330, 228529520, 258017200, 285661900, 319941328, 399926660, 499908325, 571323800, 799853320, 999816650, 1142647600, 1599706640, 1999633300, 3999266600, 7998533200]

約数ペア:

[(1, 7998533200), (2, 3999266600), (4, 1999633300), (5, 1599706640), (7, 1142647600), (8, 999816650), (10, 799853320), (14, 571323800), (16, 499908325), (20, 399926660), (25, 319941328), (28, 285661900), (31, 258017200), (35, 228529520), (40, 199963330), (43, 186012400), (50, 159970664), (56, 142830950), (62, 129008600), (70, 114264760), (80, 99981665), (86, 93006200), (100, 79985332), (112, 71415475), (124, 64504300), (140, 57132380), (155, 51603440), (172, 46503100), (175, 45705904), (200, 39992666), (215, 37202480), (217, 36859600), (248, 32252150), (280, 28566190), (301, 26573200), (310, 25801720), (344, 23251550), (350, 22852952), (400, 19996333), (430, 18601240), (434, 18429800), (496, 16126075), (560, 14283095), (602, 13286600), (620, 12900860), (688, 11625775), (700, 11426476), (775, 10320688), (860, 9300620), (868, 9214900), (1075, 7440496), (1085, 7371920), (1204, 6643300), (1240, 6450430), (1333, 6000400), (1400, 5713238), (1505, 5314640), (1550, 5160344), (1720, 4650310), (1736, 4607450), (2143, 3732400), (2150, 3720248), (2170, 3685960), (2408, 3321650), (2480, 3225215), (2666, 3000200), (2800, 2856619), (3010, 2657320), (3100, 2580172), (3440, 2325155), (3472, 2303725), (4286, 1866200), (4300, 1860124), (4340, 1842980), (4816, 1660825), (5332, 1500100), (5425, 1474384), (6020, 1328660), (6200, 1290086), (6665, 1200080), (7525, 1062928), (8572, 933100), (8600, 930062), (8680, 921490), (9331, 857200), (10664, 750050), (10715, 746480), (10850, 737192), (12040, 664330), (12400, 645043), (13330, 600040), (15001, 533200), (15050, 531464), (17144, 466550), (17200, 465031), (17360, 460745), (18662, 428600), (21328, 375025), (21430, 373240), (21700, 368596), (24080, 332165), (26660, 300020), (30002, 266600), (30100, 265732), (33325, 240016), (34288, 233275), (37324, 214300), (42860, 186620), (43400, 184298), (46655, 171440), (53320, 150010), (53575, 149296), (60004, 133300), (60200, 132866), (66433, 120400), (66650, 120008), (74648, 107150), (75005, 106640), (85720, 93310), (86800, 92149)]