447114480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:903

約数の個数: 160

約数和(自身を含む): 1461763584

約数和(自身を除く): 1014649104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 107, 115, 120, 138, 184, 214, 230, 240, 276, 321, 345, 368, 428, 460, 535, 552, 642, 690, 757, 856, 920, 1070, 1104, 1284, 1380, 1514, 1605, 1712, 1840, 2140, 2271, 2461, 2568, 2760, 3028, 3210, 3785, 4280, 4542, 4922, 5136, 5520, 6056, 6420, 7383, 7570, 8560, 9084, 9844, 11355, 12112, 12305, 12840, 14766, 15140, 17411, 18168, 19688, 22710, 24610, 25680, 29532, 30280, 34822, 36336, 36915, 39376, 45420, 49220, 52233, 59064, 60560, 69644, 73830, 80999, 87055, 90840, 98440, 104466, 118128, 139288, 147660, 161998, 174110, 181680, 196880, 208932, 242997, 261165, 278576, 295320, 323996, 348220, 404995, 417864, 485994, 522330, 590640, 647992, 696440, 809990, 835728, 971988, 1044660, 1214985, 1295984, 1392880, 1619980, 1862977, 1943976, 2089320, 2429970, 3239960, 3725954, 3887952, 4178640, 4859940, 5588931, 6479920, 7451908, 9314885, 9719880, 11177862, 14903816, 18629770, 19439760, 22355724, 27944655, 29807632, 37259540, 44711448, 55889310, 74519080, 89422896, 111778620, 149038160, 223557240, 447114480]

約数ペア:

[(1, 447114480), (2, 223557240), (3, 149038160), (4, 111778620), (5, 89422896), (6, 74519080), (8, 55889310), (10, 44711448), (12, 37259540), (15, 29807632), (16, 27944655), (20, 22355724), (23, 19439760), (24, 18629770), (30, 14903816), (40, 11177862), (46, 9719880), (48, 9314885), (60, 7451908), (69, 6479920), (80, 5588931), (92, 4859940), (107, 4178640), (115, 3887952), (120, 3725954), (138, 3239960), (184, 2429970), (214, 2089320), (230, 1943976), (240, 1862977), (276, 1619980), (321, 1392880), (345, 1295984), (368, 1214985), (428, 1044660), (460, 971988), (535, 835728), (552, 809990), (642, 696440), (690, 647992), (757, 590640), (856, 522330), (920, 485994), (1070, 417864), (1104, 404995), (1284, 348220), (1380, 323996), (1514, 295320), (1605, 278576), (1712, 261165), (1840, 242997), (2140, 208932), (2271, 196880), (2461, 181680), (2568, 174110), (2760, 161998), (3028, 147660), (3210, 139288), (3785, 118128), (4280, 104466), (4542, 98440), (4922, 90840), (5136, 87055), (5520, 80999), (6056, 73830), (6420, 69644), (7383, 60560), (7570, 59064), (8560, 52233), (9084, 49220), (9844, 45420), (11355, 39376), (12112, 36915), (12305, 36336), (12840, 34822), (14766, 30280), (15140, 29532), (17411, 25680), (18168, 24610), (19688, 22710)]