208066880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3203}}^1$

素因数の和:3256

約数の個数: 112

約数和(自身を含む): 585947520

約数和(自身を除く): 377880640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3203, 3248, 4060, 4640, 6406, 6496, 8120, 9280, 12812, 12992, 16015, 16240, 22421, 25624, 32030, 32480, 44842, 51248, 64060, 64960, 89684, 92887, 102496, 112105, 128120, 179368, 185774, 204992, 224210, 256240, 358736, 371548, 448420, 464435, 512480, 650209, 717472, 743096, 896840, 928870, 1024960, 1300418, 1434944, 1486192, 1793680, 1857740, 2600836, 2972384, 3251045, 3587360, 3715480, 5201672, 5944768, 6502090, 7174720, 7430960, 10403344, 13004180, 14861920, 20806688, 26008360, 29723840, 41613376, 52016720, 104033440, 208066880]

約数ペア:

[(1, 208066880), (2, 104033440), (4, 52016720), (5, 41613376), (7, 29723840), (8, 26008360), (10, 20806688), (14, 14861920), (16, 13004180), (20, 10403344), (28, 7430960), (29, 7174720), (32, 6502090), (35, 5944768), (40, 5201672), (56, 3715480), (58, 3587360), (64, 3251045), (70, 2972384), (80, 2600836), (112, 1857740), (116, 1793680), (140, 1486192), (145, 1434944), (160, 1300418), (203, 1024960), (224, 928870), (232, 896840), (280, 743096), (290, 717472), (320, 650209), (406, 512480), (448, 464435), (464, 448420), (560, 371548), (580, 358736), (812, 256240), (928, 224210), (1015, 204992), (1120, 185774), (1160, 179368), (1624, 128120), (1856, 112105), (2030, 102496), (2240, 92887), (2320, 89684), (3203, 64960), (3248, 64060), (4060, 51248), (4640, 44842), (6406, 32480), (6496, 32030), (8120, 25624), (9280, 22421), (12812, 16240), (12992, 16015)]