19313238720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{83477}}^1$

素因数の和:83738

約数の個数: 112

約数和(自身を含む): 61574708448

約数和(自身を除く): 42261469728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 320, 480, 482, 723, 960, 964, 1205, 1446, 1928, 2410, 2892, 3615, 3856, 4820, 5784, 7230, 7712, 9640, 11568, 14460, 15424, 19280, 23136, 28920, 38560, 46272, 57840, 77120, 83477, 115680, 166954, 231360, 250431, 333908, 417385, 500862, 667816, 834770, 1001724, 1252155, 1335632, 1669540, 2003448, 2504310, 2671264, 3339080, 4006896, 5008620, 5342528, 6678160, 8013792, 10017240, 13356320, 16027584, 20034480, 20117957, 26712640, 40068960, 40235914, 60353871, 80137920, 80471828, 100589785, 120707742, 160943656, 201179570, 241415484, 301769355, 321887312, 402359140, 482830968, 603538710, 643774624, 804718280, 965661936, 1207077420, 1287549248, 1609436560, 1931323872, 2414154840, 3218873120, 3862647744, 4828309680, 6437746240, 9656619360, 19313238720]

約数ペア:

[(1, 19313238720), (2, 9656619360), (3, 6437746240), (4, 4828309680), (5, 3862647744), (6, 3218873120), (8, 2414154840), (10, 1931323872), (12, 1609436560), (15, 1287549248), (16, 1207077420), (20, 965661936), (24, 804718280), (30, 643774624), (32, 603538710), (40, 482830968), (48, 402359140), (60, 321887312), (64, 301769355), (80, 241415484), (96, 201179570), (120, 160943656), (160, 120707742), (192, 100589785), (240, 80471828), (241, 80137920), (320, 60353871), (480, 40235914), (482, 40068960), (723, 26712640), (960, 20117957), (964, 20034480), (1205, 16027584), (1446, 13356320), (1928, 10017240), (2410, 8013792), (2892, 6678160), (3615, 5342528), (3856, 5008620), (4820, 4006896), (5784, 3339080), (7230, 2671264), (7712, 2504310), (9640, 2003448), (11568, 1669540), (14460, 1335632), (15424, 1252155), (19280, 1001724), (23136, 834770), (28920, 667816), (38560, 500862), (46272, 417385), (57840, 333908), (77120, 250431), (83477, 231360), (115680, 166954)]