468209840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 1302773760

約数和(自身を除く): 834563920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 59, 70, 74, 80, 112, 118, 140, 148, 185, 236, 259, 280, 295, 296, 370, 383, 413, 472, 518, 560, 590, 592, 740, 766, 826, 944, 1036, 1180, 1295, 1480, 1532, 1652, 1915, 2065, 2072, 2183, 2360, 2590, 2681, 2960, 3064, 3304, 3830, 4130, 4144, 4366, 4720, 5180, 5362, 6128, 6608, 7660, 8260, 8732, 10360, 10724, 10915, 13405, 14171, 15281, 15320, 16520, 17464, 20720, 21448, 21830, 22597, 26810, 28342, 30562, 30640, 33040, 34928, 42896, 43660, 45194, 53620, 56684, 61124, 70855, 76405, 87320, 90388, 99197, 107240, 112985, 113368, 122248, 141710, 152810, 158179, 174640, 180776, 198394, 214480, 225970, 226736, 244496, 283420, 305620, 316358, 361552, 396788, 451940, 495985, 566840, 611240, 632716, 790895, 793576, 836089, 903880, 991970, 1133680, 1222480, 1265432, 1581790, 1587152, 1672178, 1807760, 1983940, 2530864, 3163580, 3344356, 3967880, 4180445, 5852623, 6327160, 6688712, 7935760, 8360890, 11705246, 12654320, 13377424, 16721780, 23410492, 29263115, 33443560, 46820984, 58526230, 66887120, 93641968, 117052460, 234104920, 468209840]

約数ペア:

[(1, 468209840), (2, 234104920), (4, 117052460), (5, 93641968), (7, 66887120), (8, 58526230), (10, 46820984), (14, 33443560), (16, 29263115), (20, 23410492), (28, 16721780), (35, 13377424), (37, 12654320), (40, 11705246), (56, 8360890), (59, 7935760), (70, 6688712), (74, 6327160), (80, 5852623), (112, 4180445), (118, 3967880), (140, 3344356), (148, 3163580), (185, 2530864), (236, 1983940), (259, 1807760), (280, 1672178), (295, 1587152), (296, 1581790), (370, 1265432), (383, 1222480), (413, 1133680), (472, 991970), (518, 903880), (560, 836089), (590, 793576), (592, 790895), (740, 632716), (766, 611240), (826, 566840), (944, 495985), (1036, 451940), (1180, 396788), (1295, 361552), (1480, 316358), (1532, 305620), (1652, 283420), (1915, 244496), (2065, 226736), (2072, 225970), (2183, 214480), (2360, 198394), (2590, 180776), (2681, 174640), (2960, 158179), (3064, 152810), (3304, 141710), (3830, 122248), (4130, 113368), (4144, 112985), (4366, 107240), (4720, 99197), (5180, 90388), (5362, 87320), (6128, 76405), (6608, 70855), (7660, 61124), (8260, 56684), (8732, 53620), (10360, 45194), (10724, 43660), (10915, 42896), (13405, 34928), (14171, 33040), (15281, 30640), (15320, 30562), (16520, 28342), (17464, 26810), (20720, 22597), (21448, 21830)]