16023756420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{3209}}^1$

素因数の和:4555

約数の個数: 192

約数和(自身を含む): 57034252800

約数和(自身を除く): 41010496380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1321, 1890, 2642, 3209, 3780, 3963, 5284, 6418, 6605, 7926, 9247, 9627, 11889, 12836, 13210, 15852, 16045, 18494, 19254, 19815, 22463, 23778, 26420, 27741, 28881, 32090, 35667, 36988, 38508, 39630, 44926, 46235, 47556, 48135, 55482, 57762, 59445, 64180, 67389, 71334, 79260, 83223, 86643, 89852, 92470, 96270, 110964, 112315, 115524, 118890, 134778, 138705, 142668, 144405, 166446, 173286, 178335, 184940, 192540, 202167, 224630, 237780, 249669, 269556, 277410, 288810, 332892, 336945, 346572, 356670, 404334, 416115, 433215, 449260, 499338, 554820, 577620, 606501, 673890, 713340, 808668, 832230, 866430, 998676, 1010835, 1213002, 1248345, 1347780, 1664460, 1732860, 2021670, 2426004, 2496690, 3032505, 4043340, 4239089, 4993380, 6065010, 8478178, 12130020, 12717267, 16956356, 21195445, 25434534, 29673623, 38151801, 42390890, 50869068, 59347246, 63586335, 76303602, 84781780, 89020869, 114455403, 118694492, 127172670, 148368115, 152607204, 178041738, 190759005, 228910806, 254345340, 267062607, 296736230, 356083476, 381518010, 445104345, 457821612, 534125214, 572277015, 593472460, 763036020, 801187821, 890208690, 1068250428, 1144554030, 1335313035, 1602375642, 1780417380, 2289108060, 2670626070, 3204751284, 4005939105, 5341252140, 8011878210, 16023756420]

約数ペア:

[(1, 16023756420), (2, 8011878210), (3, 5341252140), (4, 4005939105), (5, 3204751284), (6, 2670626070), (7, 2289108060), (9, 1780417380), (10, 1602375642), (12, 1335313035), (14, 1144554030), (15, 1068250428), (18, 890208690), (20, 801187821), (21, 763036020), (27, 593472460), (28, 572277015), (30, 534125214), (35, 457821612), (36, 445104345), (42, 381518010), (45, 356083476), (54, 296736230), (60, 267062607), (63, 254345340), (70, 228910806), (84, 190759005), (90, 178041738), (105, 152607204), (108, 148368115), (126, 127172670), (135, 118694492), (140, 114455403), (180, 89020869), (189, 84781780), (210, 76303602), (252, 63586335), (270, 59347246), (315, 50869068), (378, 42390890), (420, 38151801), (540, 29673623), (630, 25434534), (756, 21195445), (945, 16956356), (1260, 12717267), (1321, 12130020), (1890, 8478178), (2642, 6065010), (3209, 4993380), (3780, 4239089), (3963, 4043340), (5284, 3032505), (6418, 2496690), (6605, 2426004), (7926, 2021670), (9247, 1732860), (9627, 1664460), (11889, 1347780), (12836, 1248345), (13210, 1213002), (15852, 1010835), (16045, 998676), (18494, 866430), (19254, 832230), (19815, 808668), (22463, 713340), (23778, 673890), (26420, 606501), (27741, 577620), (28881, 554820), (32090, 499338), (35667, 449260), (36988, 433215), (38508, 416115), (39630, 404334), (44926, 356670), (46235, 346572), (47556, 336945), (48135, 332892), (55482, 288810), (57762, 277410), (59445, 269556), (64180, 249669), (67389, 237780), (71334, 224630), (79260, 202167), (83223, 192540), (86643, 184940), (89852, 178335), (92470, 173286), (96270, 166446), (110964, 144405), (112315, 142668), (115524, 138705), (118890, 134778)]