3174398720

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:846

約数の個数: 144

約数和(自身を含む): 7901106528

約数和(自身を除く): 4726707808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 97, 128, 148, 160, 185, 194, 256, 296, 320, 370, 388, 485, 592, 640, 691, 740, 776, 970, 1184, 1280, 1382, 1480, 1552, 1940, 2368, 2764, 2960, 3104, 3455, 3589, 3880, 4736, 5528, 5920, 6208, 6910, 7178, 7760, 9472, 11056, 11840, 12416, 13820, 14356, 15520, 17945, 22112, 23680, 24832, 25567, 27640, 28712, 31040, 35890, 44224, 47360, 51134, 55280, 57424, 62080, 67027, 71780, 88448, 102268, 110560, 114848, 124160, 127835, 134054, 143560, 176896, 204536, 221120, 229696, 255670, 268108, 287120, 335135, 409072, 442240, 459392, 511340, 536216, 574240, 670270, 818144, 884480, 918784, 1022680, 1072432, 1148480, 1340540, 1636288, 2045360, 2144864, 2296960, 2479999, 2681080, 3272576, 4090720, 4289728, 4593920, 4959998, 5362160, 6545152, 8181440, 8579456, 9919996, 10724320, 12399995, 16362880, 17158912, 19839992, 21448640, 24799990, 32725760, 39679984, 42897280, 49599980, 79359968, 85794560, 99199960, 158719936, 198399920, 317439872, 396799840, 634879744, 793599680, 1587199360, 3174398720]

約数ペア:

[(1, 3174398720), (2, 1587199360), (4, 793599680), (5, 634879744), (8, 396799840), (10, 317439872), (16, 198399920), (20, 158719936), (32, 99199960), (37, 85794560), (40, 79359968), (64, 49599980), (74, 42897280), (80, 39679984), (97, 32725760), (128, 24799990), (148, 21448640), (160, 19839992), (185, 17158912), (194, 16362880), (256, 12399995), (296, 10724320), (320, 9919996), (370, 8579456), (388, 8181440), (485, 6545152), (592, 5362160), (640, 4959998), (691, 4593920), (740, 4289728), (776, 4090720), (970, 3272576), (1184, 2681080), (1280, 2479999), (1382, 2296960), (1480, 2144864), (1552, 2045360), (1940, 1636288), (2368, 1340540), (2764, 1148480), (2960, 1072432), (3104, 1022680), (3455, 918784), (3589, 884480), (3880, 818144), (4736, 670270), (5528, 574240), (5920, 536216), (6208, 511340), (6910, 459392), (7178, 442240), (7760, 409072), (9472, 335135), (11056, 287120), (11840, 268108), (12416, 255670), (13820, 229696), (14356, 221120), (15520, 204536), (17945, 176896), (22112, 143560), (23680, 134054), (24832, 127835), (25567, 124160), (27640, 114848), (28712, 110560), (31040, 102268), (35890, 88448), (44224, 71780), (47360, 67027), (51134, 62080), (55280, 57424)]