2942255360

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^4\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 180

約数和(自身を含む): 7801712940

約数和(自身を除く): 4859457580

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 157, 160, 176, 220, 242, 256, 314, 320, 352, 440, 484, 605, 628, 640, 704, 785, 880, 968, 1210, 1256, 1280, 1331, 1408, 1570, 1727, 1760, 1936, 2420, 2512, 2662, 2816, 3140, 3454, 3520, 3872, 4840, 5024, 5324, 6280, 6655, 6908, 7040, 7744, 8635, 9680, 10048, 10648, 12560, 13310, 13816, 14080, 14641, 15488, 17270, 18997, 19360, 20096, 21296, 25120, 26620, 27632, 29282, 30976, 34540, 37994, 38720, 40192, 42592, 50240, 53240, 55264, 58564, 69080, 73205, 75988, 77440, 85184, 94985, 100480, 106480, 110528, 117128, 138160, 146410, 151976, 154880, 170368, 189970, 200960, 208967, 212960, 221056, 234256, 276320, 292820, 303952, 340736, 379940, 417934, 425920, 442112, 468512, 552640, 585640, 607904, 759880, 835868, 851840, 937024, 1044835, 1105280, 1171280, 1215808, 1519760, 1671736, 1703680, 1874048, 2089670, 2210560, 2298637, 2342560, 2431616, 3039520, 3343472, 3748096, 4179340, 4597274, 4685120, 4863232, 6079040, 6686944, 8358680, 9194548, 9370240, 11493185, 12158080, 13373888, 16717360, 18389096, 18740480, 22986370, 24316160, 26747776, 33434720, 36778192, 45972740, 53495552, 66869440, 73556384, 91945480, 133738880, 147112768, 183890960, 267477760, 294225536, 367781920, 588451072, 735563840, 1471127680, 2942255360]

約数ペア:

[(1, 2942255360), (2, 1471127680), (4, 735563840), (5, 588451072), (8, 367781920), (10, 294225536), (11, 267477760), (16, 183890960), (20, 147112768), (22, 133738880), (32, 91945480), (40, 73556384), (44, 66869440), (55, 53495552), (64, 45972740), (80, 36778192), (88, 33434720), (110, 26747776), (121, 24316160), (128, 22986370), (157, 18740480), (160, 18389096), (176, 16717360), (220, 13373888), (242, 12158080), (256, 11493185), (314, 9370240), (320, 9194548), (352, 8358680), (440, 6686944), (484, 6079040), (605, 4863232), (628, 4685120), (640, 4597274), (704, 4179340), (785, 3748096), (880, 3343472), (968, 3039520), (1210, 2431616), (1256, 2342560), (1280, 2298637), (1331, 2210560), (1408, 2089670), (1570, 1874048), (1727, 1703680), (1760, 1671736), (1936, 1519760), (2420, 1215808), (2512, 1171280), (2662, 1105280), (2816, 1044835), (3140, 937024), (3454, 851840), (3520, 835868), (3872, 759880), (4840, 607904), (5024, 585640), (5324, 552640), (6280, 468512), (6655, 442112), (6908, 425920), (7040, 417934), (7744, 379940), (8635, 340736), (9680, 303952), (10048, 292820), (10648, 276320), (12560, 234256), (13310, 221056), (13816, 212960), (14080, 208967), (14641, 200960), (15488, 189970), (17270, 170368), (18997, 154880), (19360, 151976), (20096, 146410), (21296, 138160), (25120, 117128), (26620, 110528), (27632, 106480), (29282, 100480), (30976, 94985), (34540, 85184), (37994, 77440), (38720, 75988), (40192, 73205), (42592, 69080), (50240, 58564), (53240, 55264)]