29400840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3889}}^1$

素因数の和:3916

約数の個数: 128

約数和(自身を含む): 112032000

約数和(自身を除く): 82631160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 3889, 7560, 7778, 11667, 15556, 19445, 23334, 27223, 31112, 35001, 38890, 46668, 54446, 58335, 70002, 77780, 81669, 93336, 105003, 108892, 116670, 136115, 140004, 155560, 163338, 175005, 210006, 217784, 233340, 245007, 272230, 280008, 326676, 350010, 408345, 420012, 466680, 490014, 525015, 544460, 653352, 700020, 735021, 816690, 840024, 980028, 1050030, 1088920, 1225035, 1400040, 1470042, 1633380, 1960056, 2100060, 2450070, 2940084, 3266760, 3675105, 4200120, 4900140, 5880168, 7350210, 9800280, 14700420, 29400840]

約数ペア:

[(1, 29400840), (2, 14700420), (3, 9800280), (4, 7350210), (5, 5880168), (6, 4900140), (7, 4200120), (8, 3675105), (9, 3266760), (10, 2940084), (12, 2450070), (14, 2100060), (15, 1960056), (18, 1633380), (20, 1470042), (21, 1400040), (24, 1225035), (27, 1088920), (28, 1050030), (30, 980028), (35, 840024), (36, 816690), (40, 735021), (42, 700020), (45, 653352), (54, 544460), (56, 525015), (60, 490014), (63, 466680), (70, 420012), (72, 408345), (84, 350010), (90, 326676), (105, 280008), (108, 272230), (120, 245007), (126, 233340), (135, 217784), (140, 210006), (168, 175005), (180, 163338), (189, 155560), (210, 140004), (216, 136115), (252, 116670), (270, 108892), (280, 105003), (315, 93336), (360, 81669), (378, 77780), (420, 70002), (504, 58335), (540, 54446), (630, 46668), (756, 38890), (840, 35001), (945, 31112), (1080, 27223), (1260, 23334), (1512, 19445), (1890, 15556), (2520, 11667), (3780, 7778), (3889, 7560)]